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Records matching criteria: 68106

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· UPD81385F-WN1

Vendor:IN STOCK   Package Cooled:0215+   D/C:NEC   

Description: FEATURES High Ripple Rejection75dB typ. (f=1kHz Vo=3V version) Output Noise VoltageVno=30µVrms typ. (Cp=0.01µF) Output capacitor with 1.0uF ceramic capacitor(Vo2.7V: Version) Output CurrentIo(max.)=150mA High Precision OutputVo 1.0% Low Dropout Voltage0.10V typ. (Io=60mA...

Applications: Designed for Signaling Rates (1) 2 Gbps Total Jitter < 65 ps Low-Power Alternative for the MC100EP16 Low 100 ps (Max) Part-To-Part Skew 25 mV of Receiver Input Threshold Hysteresis Over 0-V to 4-V Common-Mode Range Inputs Electrically Compatible With LVPECL, CML, and LVDS Signal Levels ...

Features: The UPD81385F-WN1 is a CMOS 12-bit plus sign successive ap- proximation analog-to-digital converter On request the UPD81385F-WN1 goes through a self-calibration cycle that adjusts positive linearity error to less than g1 LSB full-scale error to less than g3 LSB and zero error to less than ...

· UPD4481322GF-A75Y

· UC-80359

Vendor:ANDO   Package Cooled:N/A   D/C:07+   

· UMK107SL681KZ

· UPD3753CY-A

Description: For fast virtual-to-physical address decoding, the RC4700 uses a large, fully associative TLB that maps 96 virtual pages to their corre- sponding physical addresses. The TLB is organized as 48 pairs of even- odd entries and maps a virtual address and address space identifier into the larg...

Applications: The UPD3753CY-A series of FET-input op amps provides high-speed and excellent dc performance. The combi- nation of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibil- ity. High performanc...

Features: The UPD3753CY-A is a high-speed triple 8-bit monolithic analog-to-digital converter (ADC) designed for digitizing RGB graphics/video signal or other applications. Its 110 MHz conversion rate can support display resolution of up to 1280x1024 at 60Hz refresh rate.

· UA064AJ/883

Vendor:UC   Package Cooled:3358   D/C:CDIP14   

Description: Mechanical The primary thermal path for power dissipation is through the device leads. Therefore, to insure reliable operation up to an ambient temperature of +85C, it is important to maintain a case- to-ambient thermal resistance of less than 35C watt/device as measured on top o...

Applications: When VCC returns to a level above the internal backup cell voltage, the supply is switched back to VCC. After VCC ramps above the VPFD threshold, write-protection continues for a time tCER (120ms maximum) to allow for processor stabilization. Normal memory operation may resume after this time.

Features: The output stage includes a class B pull-up current source, eliminating the need for an external resistive pull- up and saving power. Output voltage swings to within 35mV of the negative supply and 55mV of the positive supply, which makes the comparator a good choice for low voltage single su...

· UPD178016AGC-519-3B9

Vendor:NEC   Package Cooled:01+   D/C:196   

Description: The J-type VCXO is a quartz stabilized square wave generator with either a CMOS output for driving CMOS/TTL loads or a PECL output. The device is pack- aged in a 6 pin J-lead ceramic package and is hermeti- cally sealed with a grounded conductive lid.

Applications: A Hardware Reset is achieved by holding Reset/ Block Temporary Unprotect Low, V IL, for at least tPLPX. After Reset/Block Temporary Unprotect goes High, V IH, the memory will be ready for Bus Read and Bus Write operations after t PHEL or tPLYH, whichever occurs last. See Table 15 and F...

Features: The UPD178016AGC-519-3B9 is a high speed CMOS controller designed to drive N-channel power MOSFETs used as synchro- nous rectifiers in high current, high frequency forward converters with output voltages equal or below 5VDC. Schmitt trigger inputs with double pulse suppression allow the ...

· UPD789176GB

Vendor:NEC   Package Cooled:04+   D/C:TQFP1010-44   

· UPD9242EP030

Description: PCI hot-plug and CompactPCI™ hot-swap support +12V, +5V, +3.3V, and C12V power supply control Circuit breaker function to protect system Programmable slew rate control for all supplies Foldback current-limiting +5V and +3.3V programmable current-limit thresholds Undervoltage ...

Applications: • Single positive-supply operation and low power and shutdown modes • 42% WCDMA efficiency at +28 dBm average output power 1920C1980 MHz • 39% WCDMA efficiency at 27.5 dBm average output power 1850C1910 MHz • Meets UMTS/WCDMA performance requirements in both ...

Features: To allow for simple in-system reprogrammability, the ATUPD9242EP030 does not require high input voltages for programming. Five-volt-only commands determine the operation of the device. Reading data out of the device is similar to reading from an EPROM. Reprogramming the ATUPD9242EP030 is pe...

· ULA3PA860E2

Vendor:PS   Package Cooled:DIP14   D/C:2007+   

Description: The transmitter contains a laser driver circuit that drives the modulation and bias current of the laser diode. The currents are controlled by a power control circuit to guarantee constant output power of the laser over temperature and aging.

Applications: 8 bit CMOS I/O port I/O direction register allows each pin to be individually programmed as either input or output. At reset this port is set to input mode. In modes other than single-chip, these pins are used as address, data, and control bus I/O pins. CMOS compatible input level CMOS 3...

Features: 1. Fast QCK: the falling edge of the clock qualifies the nibble data irrespective of whether it is the most or the least significant nibble. 2. Slow QCK: the rising edge of the clock qualifies the most significant nibbles while the falling edge of the clock qualifies the least significant...

· UMK325CH152JG-T

Vendor:TAIYO   Package Cooled:06+   D/C:1210-152JCH50V   

· UFW1V332MHD

· UMK105BJ221MV-B

· UPD77018GC

Description: See the Texas Instruments document, PowerPAD™Thermally Enhanced Package Application Report (literature number SLMA002), for more information on the PowerPAD™ package. The thermal data measured on a PCB layout based on the information in the section entitled Texas Instruments Rec...

Applications: Figure 4 is the complete schematic diagram of the OTA. The OTA employs only active devices (transistors and diodes). Current applied to the amplifier-bias-current terminal, IABC , establishes the emitter current of the input differential ampli- fier Q 1 and Q2 . Hence, effective control o...

Features: The UPD77018GC is identical in pinout to the LS/ALS573. This device may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs. These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch En...

· UPC5022GB-133-2A5

Vendor:NEC   Package Cooled:QFP/48   D/C:04+   

Description: The 74HC/HCT594 are high-speed, Si-gate CMOS devices, and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. The 74HC/HCT594 contain an 8-bit, non-inverting, serial-in, parallel-out shift register that feeds an 8-bit D-t...

Applications: The TOSHIBA UPC5022GB-133-2A5, −2 and −4 consists of a photo−transistor optically coupled to a gallium arsenide infrared emitting diode. The UPC5022GB-133-2A5−2 offers two isolated channels in an eight lead plastic DIP package, while the UPC5022GB-133-2A5−4 prov...

Features: About the products This surface-mount LED comes in PLCC-2 standard package dimension. It has a substrate made up of a molded plastic reflector sitting on top of a bent lead frame. The die is attached within the reflector cavity and the cavity is encapsulated by an Agilent proprietary epox...

· U4085BCFLU4085BCFLU4085BCFL

· U3304

Description: Burst/Back The start of back porch output is triggered on the trailing edge of normal H sync, and on the rising edge of serration Porch Output pulses in the vertical interval. The pulse is timed out internally to produce a one-shot output. The pulse width is a function of RSET. This output...

Features: † Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. E...

· UM6516Q

Description: Provides low speed control functions 30 Mhz execution speed at 4 cycles per instruction average 12K Bytes of internal SRAM for general purpose scratchpad 768 Bytes of internal SRAM for general purpose scratchpad or program execution while re-flashing external ROM

Applications: After setting SDP, any attempt to write to the device without the three-byte command sequence will start the internal write timers. No data will be written to the device; how- ever, for the duration of tWC, a read operation will effectively be a polling operation.

Features: input with no additional input signals being required to latch the appropriate data from an alternating L/R data word input stream. In the single DAC mode, the UM6516Qs left channel output is disabled and held at +VCOM. In this mode both DACs share common inputs for DATA, CLK, WDCLK, and ...

· UC2879DW

Vendor:UC   Package Cooled:SOP   D/C:07+   

Description: An LED has been provided for visual feedback of the circuit operation. It is connected to the measurement in progress output, so that it is energized each time a measurement is being made. Typically, this would be for about 25mS every 2 seconds.

Applications: The DSP distinguishes between hardware interrupts and soft- ware exceptions, handling them differently. When a software exception occurs, the DSP aborts all other instructions in the instruction pipe. When a hardware interrupt occurs, the DSP continues to execute instructions already in t...

Features: The MAX4667 has two normally closed (NC) switches, the MAX4668 has two normally open (NO) switches, and the MAX4669 has one NC and one NO switch that guarantee break-before-make operation. These switches operate from a +4.5V to +36V single supply or from 4.5V to 20V dual supplies. All digital...

· USB004-P-T7

Vendor:SOT143   Package Cooled:30000   D/C:PROTEK   

· UPC1823ACU

Vendor:NEC   Package Cooled:DIP   D/C:1998   

Description: Features Ÿ International standard package miniBLOC Ÿ Aluminium-nitride isolation - high power dissipation Ÿ Isolation voltage 3000 V~ Ÿ UL registered E 153432 Ÿ Low VCE(sat) - for minimum on-state conduction losses Ÿ Low collector-to-case capacitance ...

Applications: The HYM72V64736(L)T8 Series are Dual In-line Memory Modules suitable for easy interchange and addition of 512Mbytes memory. The HYM72V64736(L)T8 Series are fully synchronous operation referenced to the positive edge of the clock . All inputs and outputs are synchronized with the rising edge of...

Features: Notes: 1. See test circuit and waveforms. 2. This parameter is guaranteed but not tested on Propagation Delays. 3. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone ...

· UPA2733M

Vendor:NEC   Package Cooled:SOP8   D/C:07+   

· UC3875DWPTH

Vendor:TI   Package Cooled:SOP   D/C:00+   

· UPC789012CT-018

Vendor:NEC   Package Cooled:DIP/28   D/C:00+   

Description: The C67x CPU executes all C62x instructions. In addition to C62x fixed-point instructions, the six out of eight functional units (.L1, .M1, .D1, .D2, .M2, and .L2) also execute floating-point instructions. The remaining two functional units (.S1 and .S2) also execute the new LDDW instructio...

Applications: The UPC789012CT-018 is a Password Access Security Supervi- sor, containing one 896-bit Secure SerialFlash array. Access to the memory array can be controlled by two 64-bit passwords. These passwords protect read and write operations of the memory array.

Features: The UPC789012CT-018/UPC789012CT-0184/UPC789012CT-018/UPC789012CT-0184 are high voltage, high speed power MOSFET and IGBT drivers with in- dependent high and low side referenced output chan- nels. Proprietary HVIC and latch immune CMOS tech- nologies enable ruggedized monolithic constructi...

· UPD70208L-8(D70208L-8)

Vendor:NEC   Package Cooled:PLCC-68   D/C:98+   

· UA958HM

· UPD65852GN-E39-LMU

Vendor:NEC   Package Cooled:00+   D/C:39   

Description: These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 100ms after VCC has risen above the reset threshold. The only difference between the devices is their output. The MAX6326/M...

Applications: The UPD65852GN-E39-LMU also offers two battery measurement inputs capable of battery voltages up to 6 V, while operating at a supply voltage of only 2.7 V. It also has an on-chip temperature sensor capable of reading 0.3C resolution. The UPD65852GN-E39-LMU is available in a 64-lead TQFP.

Features: output, which provide high noise immunity and stable output. Power down protection is provided on input and output and 0 to 7V can be accepted on inputs with no regard to the supply voltage. It can be interfaced to 5V signal environment for inputs in mixed 3.3/5V system. All inputs and...

· UA78L05ACD

Vendor:TI   Package Cooled:SOP8   D/C:96+   

Description: Operation of the devices described herein with conditions above those listed under Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of...

Applications: The power dissipation of the SOTC23 is a function of the drain pad size. This can vary from the minimum pad size for soldering to a pad size given for maximum power dissipation. Power dissipation for a surface mount device is determined by TJ(max), the maximum rated junction temperature ...

Features: Like all capacitance sensors, the UA78L05ACD relies on Kirchoffs Current Law (Figure 1-5) to detect the change in capacitance of the electrode. This law as applied to capacitive sensing requires that the sensors field current must complete a loop, returning back to its source in order for...

· UPC4742G

Vendor:NEC   Package Cooled:SOP-8   D/C:98   

Description: Motorolas UPC4742G Pressure Sensors. Motorolas UPC4742G pressure sensor has been designed for medical usage by combining the performance of Motorolas shear stress pressure sensor design and the use of biomedically approved materials. Materials with a proven history in medical situation...

Applications: Received Data Output, push-pull CMOS driver output capable of driving standard CMOS or TTL loads. During transmission the Rxd output is inactive. No external pull-up or pull-down resistor is required. Floating with a weak pull-up of 500 kΩ (typ.) in shutdown mode. The voltage swing ...

Features: The UPC4742G is a monolithic CMOS analog-to-digital con- verter capable of converting analog input signals into 12-bit digital words at 66 Megasamples per second (MSPS), mini- mum, with typical operation possible up to 80 MSPS. This converter uses a differential, pipeline architecture wit...

· ULA5RA086ECL1

· UC3825AN57

· UPD42102G-3-E2

Vendor:NEC   Package Cooled:SO-20-7.2   D/C:new   

· UPS1H152MHD

· UPD75217GF-601-3BE

Description: ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

Applications: NOTES: 1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation at or above this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device rel...

Features: Keep the output leads as short as possible. In the video frequency range, even a few inches of wire have significant inductance, raising the interconnection impedance and limit- ing the output current slew rate. Furthermore, the skin effect increases the resistance of heavy wires at high...

· UPC8105GR-E1

Vendor:NEC   Package Cooled:7500   D/C:01+   

Description: It is anticipated that this device will not be offered in a military qualified version. If Military/Aerospace speci- fied devices are required, please contact the National Semiconductor Sales Office / Distributors for availability and specifications.

Applications: The 64-bit wide memory array provides the system with an 800MB/s peak bandwidth. This allows for higher resolution screens and greater color depth. The processor bus runs at 133 MHz, further increasing standard bandwidth by at least a factor of two.

Features: Note 5 This specification tests ICC with all power fail circuitry disabled by setting D7 of Interrupt Control Register 1 to 0 Note 6 This specification tests ICC with all power fail circuitry enabled by setting D7 of Interrupt Control Register 1 to 1

· UMF1V4R7MDD

· UPD178004AGC513

· UGG5325

· UPD23C64040ALGY-722-MJH

Vendor:NEC   Package Cooled:SOP+   D/C:02+   

Description: The safe operating area curves indicate ICCVCE limits of the transistor that must be observed for reliable operation. Collector load lines for specific circuits must fall below the limits indicated by the applicable curve. The data of Figure 14 is based upon TJ(pk) = 150C; TC or TA is ...

Applications: Integrated tracking capacitor Senses motion of ring magnet or ferrous targets Wide operating temperature range Operation with frequency of sensed transitions from 20 Hz to 30 kHz EMI/ESD-resistant Large effective air gaps 4.0 to 26.5 V operating range Output compatible with both TTL ...

Features: 3. Turn-Off Energy Loss (EOFF) is defined as the integral of the instantaneous power loss starting at the trailing edge of the input pulse and ending at the point where the collector current equals zero (ICE = 0A). The UPD23C64040ALGY-722-MJH, UPD23C64040ALGY-722-MJH and UPD23C64040ALGY-722-...

· UM91310

· UC3813N

Vendor:UNITROD   Package Cooled:DIP-8   D/C:regular supply   

Description: The bus protocol is controlled by transition states in the SDA and SCL signals. There are four conditions including Start, Stop, Data bit, and Acknowledge. Figure 3 illustrates the signal conditions that define the four states. Detailed timing diagrams are in the electrical specificatio...

Applications: A microprocessors (µPs) reset input starts the µP in a known state. The UC3813NL/UC3813NL/UC3813NH assert reset to prevent code-execution errors during power-up, power-down, or brownout conditions. They assert a reset signal whenever the threshold voltage declines below VTH, keepi...

Features: The Bay Linear B3800 series is monolithic control circuit containing the primary functions required for DC-to-DC converters. This device is design for low voltage applications incorporating a soft start function and sort circuit detection function. The device has a low minimum operating v...

· UPD89443GD-021-LML

Vendor:NEC   Package Cooled:QFP   D/C:01+   

Description: The UPD89443GD-021-LML is a low power differential bus/line transceiver designed for high speed bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines. It meets ANSI Standards TIA/EIA RS422-B, TIA/EIA RS485-A and ITU recommend...

Applications: • Message bit rates up to 1 Mbps • Conforms to CAN 2.0B ACTIVE Spec with: - 29-bit Identifier Fields - 8 byte message length • 3 Transmit Message Buffers with prioritization • 2 Receive Message Buffers • 6 full 29-bit Acceptance Filters • Prioritiz...

Features: (1) Pulse Test: Pulse Width = 5.0 ms, Duty Cycle 10%. *Measurement made with thermocouple contacting the bottom insulated mounting surface of the *package (in a location beneath the die), the device mounted on a heatsink with thermal grease applied *at a mounting torque of 6 to 8•lbs.

· U235SSTU235SSTU235SST

· UWP1HR47MCR1GB

Vendor:NICHICON   Package Cooled:SMD   D/C:07+   

· UPD45118841G5A75UPD45118841G5A75UPD45118841G5A75

· UPD74HC27GS-T2

Description: Hermetic Isolated Surface Mount Package Adjustable Output Voltage Eliminates Stocking Fixed Voltages Built-In Thermal Overload Protection Short Circuit Current Limiting Product Is Available Hi-Rel Screened Electrically Similar To Industry Standard P/N LM117

Applications: Note 6: The input bias currents are junction leakage currents which approximately double for every 10˚C increase in the junction temperature, Tj. Due to the limited production test time, the input bias currents measured are correlated to junction temperature. In normal operation the junc...

Features: UPD74HC27GS-T2UPD74HC27GS-T2/M/F is a data driver for Plasma Display Panel (PDP) designed in the UPD74HC27GS-T2T proprietary BCD high voltage technology. A new shape of the out- put pulse generated by the UPD74HC27GS-T2UPD74HC27GS-T2/M/F en- sures a noticeable EMI reduction. Three differe...

· UPD75212ACW-B37(MS)

Vendor:NEC   Package Cooled:12360   D/C:01+   

Description: The H34063A Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high curr...

Applications: NOTES 1Operating temperature range is as follows: B Version: C40C to +85C. 2The B Chip specifications are given as typical values. 3This is the maximum operating frequency of the CMOS counters. The prescaler value should be chosen to ensure that the IF/RF input is divided down to a fre...

Features: They are capable of 6A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The UPD75212ACW-B37(MS)/4129 accept any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative b...

· UPW1E682MHD

· UWP1HR22MCL1GB

Vendor:NICHICON   Package Cooled:SMD   D/C:07+   

· UPD178016GF

Description: Parameter POWER REQUIREMENTS VCC VDD VSS Power Supply Sensitivity2 ∆ Full Scale/∆ VDD ∆ Full Scale/∆ VSS ∆ Full Scale/∆ VCC ICC IDD ISS Power Dissipation Power Dissipation Unloaded (P) Power Dissipation loaded (PTOTAL) Junction Tem...

Applications: CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADR512 features proprietary ESD protection circuitry, permanent damage may occur on device...

Features: ; AND-GATE OUTPUT ; CHIP ENABLE ; COLOR DIFFERENCE SIGNAL AFTER ZOOM PROCESSING ; NON-INVERTING OUTPUTS ; EXCLUSIVE OR-GATE OUTPUT ; INVERTED CHD AFTER DELAYING ; INVERTING OUTPUT ; MEMORY WRITE BLANKING PULSE ; VIDEO SIGNAL CONTROL PULSE IN VERTICAL DIRECTION ; TEST ; V START P...

· UBA2014P/N1.112

· UPD750006GB-532-3B4

Vendor:NEC   Package Cooled:PQFP   D/C:97+   

Applications: The VC pin provides a connection point to the output of the error amplifier and input to the PWM comparator. Driving of this pin should be avoided because onCchip test circuitry becomes active whenever current exceeding 0.5 mA is forced into the IC.

Features: NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100%VO (1.8V@1A) matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil VS (2.5V-6V) Pb-fr...

· U1ZB4.3

Description: • Wide frequency rangeC15.0MHz to 250.0MHz • User specified tolerance available • Will withstand vapor phase temperatures of 253C for 4 minutes maximum • Space-saving alternative to discrete component oscillators • High shock resistance, to 3000g • All ...

Applications: SENSE PINCCCURRENT SENSE Analog Current Limit Voltage (Rising),VLIM Circuit Breaker Limit Voltage (Rising) Circuit Breaker Limit Voltage (Rising) (With Respect to VLIM), VLIMITON Circuit Breaker Limit Voltage (Falling) Circuit Breaker Limit Voltage (Falling) (With Respect to VLIM), VLIMITOF...

Features: This document is the users guide for tru LSI Logic U1ZB4.3 Series CompactPCI Multifunction Adapters Users Guide. It provides instructions for installing this multifunction adapter and describes the various Ultra2 SCSI, Ethernet, and Video functions associated with the U1ZB4.3 adapters. It also...

· UPD86349N7-622-H6

· UHN1A122MPD

· UC1633J

Vendor:TI   Package Cooled:DIP   D/C:99+   

· UPB203D-A338

· UNR30317

Description: The MAX4729/MAX4730 are available in small 6-pin SC70 and 6-pin µDFN packages. The MAX4729/ MAX4730 are offered in three pinout configurations to ease design. The MAX4729/MAX4730 are specified over the extended -40C to +85C temperature range.

Applications: Xtal/Clock: The input to the on-chip clock oscillator. A Xtal or externally derived clock (fXTAL) should be connected here. Note that operation of the MX826 without a suitable Xtal or clock input may cause device damage. See Figure 2 (notes).

Features: Life support applications  These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use ...

· UNR-30317

Description: The internal circuit is composed of 3 stages including buffer output, which provides high noise immunity and stable output. Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface ...

Applications: The NCP5314 provides full−featured and flexible control for the latest high−performance CPUs. The IC can be programmed as a two−, three− or four−phase buck controller, and the per−phase switching frequency can be as high as 1.2 MHz. Combined with externa...

Features: The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed versus power dissipation. Becaus...

· UMK107RK0R5DZ-B

· UPD784936AGF-163-3BA-A

Vendor:NEC   Package Cooled:N/A   D/C:0530+PBF   

· UC552A1141F-MHO

· UPD70F3010GD

Vendor:NEC   Package Cooled:98+   D/C:QFP   

Description: The major controlling factor in the OTA is the input amplifier bias current IABC; as explained in Figure 1, the total output current and gm are controlled by this current. In addition, the input bias current, input resistance, total supply current, and output resistance are all prop...

Applications: This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any responsibility for use of circuits described. No patent licenses are implied. Rev.06 /Jun. 2001Hynix Semiconductor

Features: NOTES: 4. Unused inputs must be held high or low to prevent them from floating. 5. DC input signal voltage specifies the allowable dc execution of differential input. 6. Differential input signal voltage specifies the differential voltage |VTR C VCP| required for switching, where VTR is th...

· UPC6713

Vendor:NEC   Package Cooled:00+   D/C:3000    

Description: The receive (RX) channel of the UPC6713TRB HOTLink II device accepts a serial bit-stream from one of two selectable PECL-compatible differential line receivers, and using a completely integrated Clock and Data Recovery PLL, recovers the timing information necessary for data reconstruction. The...

Features: Chapter 2, "Address Spaces," explains the UPC67138/F9498 program and data memory, internal register file, and mapped control registers, and explains how to address them. Chapter 2 also describes working register addressing, as well as system and user-defined stack operations.

· UPD277G-T1

· UPD789406AGK-A22-9EU

Vendor:NEC   Package Cooled:original NEWQFP   D/C:0   

· UPD6600AGS-B29

Vendor:NEC   Package Cooled:SMD   D/C:96+   

Description: Watchdog Timer The watchdog timer circuit monitors the microprocessor activity by monitoring the WDI input. The microproces- sor must toggle the CS/WDI pin periodically to prevent a RESET/RESET signal. The CS/WDI pin must be toggled from HIGH to LOW prior to the expiration of the watchdo...

Applications: The STLC61255 twelve channels ADSL Transceiver is the key component for Asymmetrical Digital Sub- scriber Line (ADSL) Central Office modem imple- mentation. The highly integrated device supports category II ADSL functionalities, including trellis cod- ing and echo cancellation. The devi...

Features: address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature controlled by the chip enables (either CE0 or CE1) permit the on-chip circuitry of each port to enter a very low standby power mode. The 70V631...

· UPA1A102MPD

· UPD481850GF-A12-T

Vendor:NEC   Package Cooled:QFP   D/C:1999   

Description: † Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the o...

Applications: 3.2.3.1 Unprogrammed devices. The truth table for unprogrammed devices for contracts involving no altered item drawing shall be as specified on figure 3 herein. When required, in screening (see 4.2 herein), or quality conformance inspection groups A, B, C, or D (see 4.4 herein), the devices...

Features: External Memory Interface (EMIF) for Flexibility and Expansion. The external memory interface on the C672x supports a single bank of SDRAM and a single bank of asynchronous memory. The EMIF data width is 16 bits wide on the C6726 and C6722, and 32 bits wide on the C6727.

· UPD4482181GF-A75Y-E2

· UHE1A332MHD

· UTC78D08

Description: GENERAL DESCRIPTION The LM2650 evaluation board is provided as a tool for devel- oping DC/DC converters based on the LM2650 IC. It is con- figured for single-output, step-down DC/DC converters. Fig- ure 1 is a complete schematic of the board which can accommodate up to 28 components incl...

Applications: It is an open drain output and may be wire-ORed with any number of open drain or open collector outputs. An open drain output requires the use of a pull-up resistor. For selecting typical values, refer to the guidelines for calculating typical values on the bus pull-up resistors graph.

Features: AH286 is a monolithic fan motor controller with Hall sensors capability. It contains two complementary open-drain transistors for motors coil driving, automatic lock current shutdown, and recovery protections. In addition, rotor-state detection (RD) output is for Rotor-state detection. To av...

· UPD44165084F5-E33-EQ2-A

· UM61256AK-12329

· UM6264B-10L

Vendor:UMC   Package Cooled:DIP   D/C:95   

Description: PECL, LVPECL, ECL, LVECL, HSTL Clock or Data Inputs. Internal 75kΩ pull-down resistors on CLK0, CLK1, and internal 75kΩ pull-up and 75kΩ pull-down resistors or /CLK0, /CLK1. For single-ended applications, connect signal into CLK0 and/or CLK1 inputs. /CLK0, /CLK1 default c...

Applications: In this method, we assume that it takes some time t to sample an analog voltage and convert it to a digital value. If t is sufficiently small, we can use linear approx- imation to calculate the value exactly in the middle of an interval of 2t. We will work on the assumption that a segme...

Features: TC9208M is a fully integrated 8 port 10/100/1000 smart Ethernet switch controller designed for low cost and high performance solutions. The chip embeds necessary SSRAM for packet buffering and MAC address table. It provides MII / GMII interface for all ports.

· UPD938GD-005

Vendor:NEC   Package Cooled:QFP   D/C:90   

Description: On Board 24Mhz Crystal Driver Circuit Can be clocked by 48MHz external source On-Chip 1.8V Regulator for Low Power Core Operation Internal PLL for 480Mhz USB2.0 Sampling, Configurable MCU clock Supports firmware upgrade via USB bus if boot block Flash program memory is used 15 GPIOs for sp...

Applications: LINEARITY Linearity refers to how well a transducers output follows the equation: Vout = Voff + sensitivity x P over the operating pressure range. There are two basic methods for calculating nonlinearity: (1) end point straight line fit (see Figure 5) or (2) a least squares best line f...

Features: Large area flicker elimination through field doubling Additional elimination of interline flicker in field mode Field switching and selection in field mode Noise and cross-color reduction Stills 9-image display, still-in-picture, picture-in-still with different frame versions q Zo...

· UMB3NTN

Vendor:ROHM   Package Cooled:ROHM   D/C:03+   

Description: device ranging from 4 to 12 wide, with an average of 7 logic product terms per output. An increased number of product terms per output allows more complex functions to be implemented in a single PAL device. This flexibility aids in implementing functions such as counters, exclu- sive-OR ...

Applications: VOUT: Main output voltage (3.3V, 5V or adjustable) which has highest priority in the multiplexing scheme, as long as VGD is above the critical level of 7.5V. Loads over 150mA are achievable at 1V input voltage. This output will startup with 1V input at full load.

Features: The UMB3NTN thru UMB3NTN series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered UMB3NTN21B to UMB3NTN81B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part num...

· UMB3N-TN

Vendor:ROHM   Package Cooled:SC70-6   D/C:0226+   

· UPC177

Description: *Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation section of this specification...

Applications: NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .005 (0.13 mm). 4. The physical characteristics of the die are; Thickness: .008 (0.20 mm) to .012 (0.30 mm), tolerance is .005 (0.13 mm). Top me...

Features: Note 1: Absolute Maximum Ratings are those values beyond which the life of the device may be impaired. Note 2: The UPC177E is guaranteed to meet performance specifications from 0C to 70C. Specifications over the C40C to 85C operating temperature range are assured by design, characterization ...

· UMK107SL090FZ-B

· UPD3853-C

Vendor:NEC   Package Cooled:85+   D/C:DIP/16   

Applications: memory cells determine the logic functions and intercon- nections implemented in the FPGA. The FPGA can either actively read its configuration data from an external serial PROM (Master Serial mode), or the configuration data can be written into the FPGA from an external device (Slave Ser...

Features: Signal interconnections within FLEX 8000 devices and between device pins are provided by the FastTrack Interconnect, a series of fast, continuous channels that run the entire length and width of the device. IOEs are located at the end of each row (horizontal) and column (vertical) FastTrac...

· UPD4052G631

· UA18CLD15AKM1

Vendor:CARLO GAVAZZI   Package Cooled:SENSOR   D/C:07+   

· UPC4574G2-E1-A

Vendor:NEC   Package Cooled:SOP   D/C:06+   

· UPD784218AFC-801-BP1

Vendor:NEC   Package Cooled:BGA   D/C:2000   

Description: All part numbers end with a place code, designating the silicon die revision. Reference information available on request. Example: HYS 64D128020GBDL-8-A, indicating Rev.A die is used for DDR-SDRAM components. The Compliance Code which is printed on the module labels describes the speed sort ...

Applications: Product names or services listed in this publication are for identification purposes only, and may be trademarks or registered trademarks of their respective companies. All other marks mentioned herein are the property of their respective holders.

Features: The MAX1737 evaluation kit (EV kit) is an assembled and tested PC board that implements a step-down, switching lithium-ion (Li+) battery charger. It can be set to charge 1 to 4 series cells. The cell voltage can be set between 4.0V and 4.4V, using standard 1% resistors, while maintaining 1% o...

· UPD784218AFC801BP1

Vendor:NEC   Package Cooled:1073   D/C:01+   

· U308

Vendor:TI   Package Cooled:1080   D/C:99+   

Description: Operating voltage: C 2.4V~5V for the HT12A/B/C C 2.4V~12V for the HT12E/EA Low power and high noise immunity CMOS technology Low standby current: 0.1µA (Typ.) at VDD=5V HT12A/B/C with a 38kHz carrier for infra- red transmission medium Minimum transmission word: C Four words for the...

Applications: Stresses greater than those listed under MAXIMUM RAT- INGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied....

Features: (1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technical information described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan.

· UL634H256SC25

Vendor:ZMD   Package Cooled:04+   D/C:SOP32   

· UPW1C221MPD

· UWF1C101MBR1GS

Vendor:philip   Package Cooled:philip   D/C:dc9705   

Applications: Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Defense Supply Center, Columbus, ATTN: DSCC-VAC, P.O. Box 3990, Columbus, OH 43216-5000, by using the Standardization Document Improvement ...

Features: The UWF1C101MBR1GS is a tone generator IC for producing a triple chord that has both a RAM and sequencer to reduce the load of CPU soft. Cellular phones can give a musical performance by down-loading melody data from the C-MIDI format. This IC corresponds to three master clocks and has ...

· UKL1E330MEAANA

Vendor:NICHICON   Package Cooled:SMD   D/C:07+   

· UPD1712CU-012

Description: The UPD1712CU-012/UPD1712CU-012/UPD1712CU-012/UPD1712CU-012 is a dual frequency synthesizer that can be used to implement local oscillators (LO) in the upconversion and downconversion sections of wireless receivers and transmitters. They can provide the LO for both the RF and IF sections. ...

Applications: • System Integration Module (SIM07), Incorporating Many Functions Typically Relegated to External Pro- grammable Array Logic (PALs), Transistor-Transistor Logic (TTL), and ASICs, such as: System configuration, programmable address mapping System protection by hardware watchdog lo...

Features: The UPD1712CU-012 is intended as a general purpose (RC-5) infrared remote control system for use where a low voltage supply and a large debounce time are expected. The device can generate 2048 different commands and utilizes a keyboard with a single pole switch for each key. The command ...

· UCC2842D

Vendor:TI   Package Cooled:SOP   D/C:06+   

Description: Note 1: All parameters tested at TA = +25C. Specifications over temperature are guaranteed by design. Note 2: A master device must provide a hold time of at least 300ns for the SDA signal (referred to VIL of the SCL signal) to bridge the undefined region of SCLs falling edge. Note 3: Guara...

Applications: • Excellent Appearance • Slim Font Design • Mitered Corners, Evenly Illuminated Segments • Gray Face for Optimum On/Off Contrast • Choice of Colors: DH AlGaAs Red, High Efficiency Red (HER), Yellow, and Green • Low Current Available, AlGaAs ...

Features: The UCC2842D SwitchReg™ is a member of AnalogicTech™'s Total Power Management™ IC product family. The Step-down switching converter is ideal for applications where high efficiency, small size, and low ripple are critical. Able to deliver 3A with an internal power MOSFET, the...

· UKZ2A221MHM

· UC2802

Vendor:SOP   Package Cooled:UC   D/C:04+   

Description: 2. Data labelled Typ is not to be used for design purposes but is intended as an indication of the ICs potential performance. 3. The formulas given are for the typical characteristics only at + 25_C 4. To calculate total supply current at loads other than 50 pF: IT(CL) = IT(50 pF) + (CL ...

Applications: The XC73144 features a power-management scheme which permits non-speed-critical paths of a design to be operated at reduced power. Overall power dissipation is often reduced significantly, since, in most systems only a few paths are speed critical.

Features: Six of the 32 registers can be used as three 16-bit indirect address register pointers for Data Space addressing, enabling efficient address calculations. One of the three address pointers is also used as the address pointer for the constant table look-up function. These added function regi...

· UNL2803A

Vendor:N/A   Package Cooled:N/A   D/C:2005+   

Description: An internal low frequency, low power 5.4 kHz oscillator with a 14-stage divider provides a periodic pulse to the OUT pin (divide by 16384 for 3 seconds). This pulse can be used to wake up an external MCU to begin an interface with the device. An additional 10-stage divider will provide a puls...

Applications: 4. Prohibition of Access to Undefined or Reserved Addresses Note: Access to undefined or reserved addresses is prohibited. The undefined or reserved addresses may be used to expand functions, or test registers may have been be allocated to these addresses. Do not access these registers; t...

Features: Intels second generation Series 2 Flash Memory Cards facilitate high performance disk emulation for the storage of data files and application programs on a purely solid-state removable medium File man- agement software Flash Translation Layer (FTL) in conjunction with the Series 2 Flash ...

· UPD1710G227

Description: Power Diode Module DF75LA/LB is designed for three phase full wave rectification, which has six diodes connected in a three phase bridge configuration. The mounting base of the module is electrically isolated from semiconductor elements for simple heatsink construction output DC current i...

Applications: On-chip registers can be programmed with high and low limits for the conversion result, and an open drain Out of Range Indicator output (ALERT), becomes active when the programmed high or low limits are violated. This output can be used as an interrupt.

Features: In a typical video application, the UPD1710G227 clamps the sync tip to a known voltage. The clamping level can be set for normal sync tip clamping by connecting pin 3 to - 0.286 volts. For applications requiring non-standard sync tip clamping, the clamping voltage applied to pin 3 may be varied.

· UPC1515C

Description: each port are independent of one another and can be asynchronous or coincident. The enables for each port are arranged to provide a simple bidirectional interface between microprocessors and/or buses with synchro- nous control. Communication between each port may bypass the FIFO via two mail...

Applications: Internal Shunt Resistor Integrated Gate Drivers and Bootstrap Diodes Temperature Monitor Fully Isolated Package Low VCE(on) Non Punch Through IGBT Technology Undervoltage lockout for all channels Matched propagation delay for all channels Schmitt-triggered input logic Cross-conduction pr...

Features: Unless otherwise specified, these specifications apply over Vcc=5V, VcH1=VcH2=VCL=VccLDO=12V and TA=0 to 70C. Typical values refer to TA=25C. Low duty cycle pulse testing is used which keeps junction and case tem- peratures equal to the ambient temperature.

· UPD23C8000XGY-C45

Vendor:NEC   Package Cooled:TSSOP   D/C:0037+   

Description: Power Supply Voltage When the power supply voltage (Vcc) is less than 2.5V, the device ignores WE signal. Write Inhibit In the cases, as below, write mode is not set. 1) When OE is terminated to the low level. 2) From each mode beginning through finish after 2nd rising edge of WE for...

Applications: The IDT71V3577/79 are high-speed SRAMs organized as 128K x 36/256K x 18. The IDT71V3577/79 SRAMs contain write, data, address and control registers. There are no registers in the data output path (flow-through architecture). Internal logic allows the SRAM to gen- erate a self-timed write bas...

Features: READ: The AT49BV/LV002(N)(T) is accessed like an EPROM. When CE and OE are low and WE is high, the data stored at the memory location determined by the address pins is asserted on the outputs. The outputs are put in the high impedance state whenever CE or OE is high. This dual-line contr...

· UCY74198

Description: Edition 1998-04-08 Published by Siemens AG, Bereich Halbleiter, Marketing- Kommunikation, Balanstraße 73, 81541 Mnchen © Siemens AG 1998. All Rights Reserved. Attention please! As far as patents or other rights of third parties are concerned, liability is only assumed for compo...

Applications: The logic enable disables the power switch and the bias for the charge pump, driver, and other circuitry to reduce the supply current to less than 10 µA when a logic high is present on ENx (UCY74198) or a logic low is present on ENx (UCY74198). A logic zero input on ENx or logic high ...

Features: Reset (Schmitt trigger input) - This input (active LOW) puts the UCY74198B in its reset state. To guarantee proper operation, the device must be reset after power-up. The time constant for a power-up reset circuit (see Figures 9-13) must be a minimum of five times the rise time of the power s...

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