Description
The Harris CD4049UB and CD4050B are inverting and non-inverting hex buffers, respectively, and feature logiclevel conversion using only one supply voltage (VCC). The input-signal high level (VIH) can exceed the VCC supply voltage when these devices are used for logic-level conversions. These devices are intended for use as CMOS to DTL/TTL converters and can drive directly two DTL/TTL loads. (VCC = 5V, VOL £ 0.4V, and IOL ³ 3.3mA.)
The CD4049UB and CD4050B are designated as replacements for CD4009UB and CD4010B, respectively. Because the CD4049UB and CD4050B require only one power supply, they are preferred over the CD4009UB and CD4010B and should be used in place of the CD4009UB and CD4010B in all inverter, current driver, or logic-level conversion applications. In these applications the CD4049UB and CD4050B are pin compatible with the CD4009UB and CD4010B respectively, and can be substituted for these devices in existing as well as in new designs. Terminal No. 16 is not connected internally on the CD4049UB or CD4050B, therefore, connection to this terminal is of no consequence to circuit operation. For applications not requiring high sink-current or voltage conversion, the CD4069UB Hex Inverter is recommended.

Features
*CD4049UB Inverting
*CD4050B Non-Inverting
*High Sink Current for Driving 2 TTL Loads
*High-To-Low Level Logic Conversion
*100% Tested for Quiescent Current at 20V
*Maximum Input Current of 1mA at 18V Over Full Package Temperature Range; 100nA at 18V and 25oC
*5V, 10V and 15V Parametric Ratings

Applications
*CMOS to DTL/TTL Hex Converter
*CMOS Current “Sink” or “Source” Driver
*CMOS High-To-Low Logic Level Converter

CD4049UBE, CD4050BE, CD4049UBF, CD4050BF, CD4050BM

DESCRIPTION
The DAC7800, DAC7801 and DAC7802 are members of a new family of monolithic dual 12-bit CMOS multiplying Digital-to-Analog Converters (DACs). The digital interface speed and the AC multiplying performance are achieved by using an advanced CMOS process optimized for data conversion circuits. High stability on-chip resistors provide true 12-bit integral and differential linearity over the wide industrial temperature range of –40°C to +85°C.
The DAC7800 features a serial interface capable of clockingin data at a rate of at least 10MHz. Serial data is clocked edge triggered) MSB first into a 24-bit shift register and then latched into each DAC separately or simultaneously as required by the application. An asynchronous CLEAR control is provided for power-on reset or system calibration functions. It is packaged in a 16-pin 0.3" wide plastic DIP.
The DAC7801 has a 2-byte (8 + 4) double-buffered interface. Data is first loaded (level transferred) into the input registers in two steps for each DAC. Then both DACs are updated simultaneously. The DAC7801 features an asynchronous CLEAR control. The DAC7801 is packaged in a 24-pin 0.3"

FEATURES
*TWO DACs IN A 0.3" WIDE PACKAGE
*SINGLE +5V SUPPLY
*HIGH-SPEED DIGITAL INTERFACE:
-Serial—DAC7800
-8 + 4-Bit Parallel—DAC7801
-12-Bit Parallel—DAC7802
*MONOTONIC OVER TEMPERATURE
*LOW CROSSTALK: –94dB min
*FULLY SPECIFIED OVER –40OC TO +85OC

APPLICATIONS
*PROCESS CONTROL OUTPUTS
*ATE PIN ELECTRONICS LEVEL SETTING
*PROGRAMMABLE FILTERS
*PROGRAMMABLE GAIN CIRCUITS
*AUTO-CALIBRATION CIRCUITS

DAC7801, DAC7802, DAC7800KP, DAC7801KP, DAC7802KP

Description
The DG300A-DG303A family of monolithic CMOS switches feature three switch configuration options (SPST, SPDT, and DPST) for precision applications in communications, instrumentation and process control, where low leakage switching combined with low power consumption are required.
Designed on the Siliconix PLUS-40 CMOS process, these switches are latch-up proof, and are designed to block up to 30 V peak-to-peak when off. An epitaxial layer prevents latchup.
In the on condition the switches conduct equally well in both directions (with no offset voltage) and minimize error conditions with their low on-resistance.
Featuring low power consumption (3.5 mW typ) these switches are ideal for battery powered applications, without sacrificing switching speed. Designed for break-before-make switching action, these devices are CMOS and quasi TTL compatible. Single supply operation is allowed by connecting the V– rail to 0 V.

Features
*Analog Signal Range: 15 V
*Fast Switching—tON: 150 ns
*Low On-Resistance—rDS(on): 30
*Single Supply Operation
*Latch-up Proof
*CMOS Compatible

Applications
*Low Level Switching Circuits
*Programmable Gain Amplifiers
*Portable and Battery Powered Systems

DG301A, DG302A, DG303A

Description
The TSV630 and TSV631 devices are single operational amplifiers offering low voltage, low power operation and rail-to-rail input and output.
With a very low input bias current and low offset voltage (500 μV maximum for the A version), the TSV630 and TSV631 are ideal for applications that require precision. The devices can operate at power supplies ranging from 1.5 to 5.5 V, and are therefore ideal for battery-powered devices, extending battery life.
These products feature an excellent speed/power consumption ratio, offering a 880 kHz gain bandwidth while consuming only 60 μA at a 5-V supply voltage. These op-amps are unity gain stable for capacitive loads up to 100 pF.
The devices are internally adjusted to provide very narrow dispersion of AC and DC parameters, especially power consumption, product gain bandwidth and slew rate.
The TSV630 provides a shutdown function.
Both the TSV630 and TSV631 have a high tolerance to ESD, sustaining 4 kV for the human body model.
Additionally, they are offered in micropackages, SC70-6 and SOT23-6 for the TSV630 and SC70-5 and SOT23-5 for the TSV631. They are guaranteed for industrial temperature ranges from -40° C to +125° C.
All these features combined make the TSV630 and TSV631 ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.

Features
*Low offset voltage: 500 μV max (A version)
*Low power consumption: 60 μA typ at 5 V
*Low supply voltage: 1.5 V - 5.5 V
*Gain bandwidth product: 880 kHz typ
*Unity gain stability
*Low power shutdown mode: 5 nA typ
*High output current: 63 mA at VCC= 5 V
*Low input bias current: 1 pA typ
*Rail-to-rail input and output
*Extended temperature range: -40°C to +125°C

Applications
*Battery-powered applications
*Portable devices
*Signal conditioning
*Active filtering
*Medical instrumentation

TSV630ILT, TSV630ICT, TSV631ILT, TSV631ICT, TSV630AILT, TSV630AICT

Outline
This IC is a system reset IC developed using the CMOS process. Super low consumption current of 0.25μA typ. has been achieved through use of the CMOS process. Also, detection voltage is high precision detection of ±2%.

Features
*Super low consumption current 0.25μA typ. (when VDD = Vs + 1V)
*High precision detection voltage ±2%
*Hysteresis characteristic 5% typ.
*Operating range 0.95 ~ 10V
*Wide operating temperature range -30 ~ +85°C
*Detection voltage 2 ~ 6V (0.1V step)

Applications
*Microcomputer, CPU, MPU reset circuits
*Logic circuit reset circuits
*Battery voltage check circuits
*Back-up circuit switching circuits
*Level detection circuits

PST3120, PST3220, PST3320, PST3420

Description
The Microchip Technology Inc. MCP601/1R/2/3/4 family of low-power operational amplifiers (op amps) are offered in single (MCP601), single with Chip Select (CS) (MCP603), dual (MCP602), and quad (MCP604) configurations. These op amps utilize an advanced CMOS technology that provides low bias current, highspeed operation, high open-loop gain, and rail-to-rail output swing. This product offering operates with a single supply voltage that can be as low as 2.7V, while drawing 230 μA (typical) of quiescent current per amplifier. In addition, the common mode input voltage range goes 0.3V below ground, making these amplifiers ideal for single-supply operation.
These devices are appropriate for low power, battery operated circuits due to the low quiescent current, for A/D convert driver amplifiers because of their wide bandwidth or for anti-aliasing filters by virtue of their low input bias current.
The MCP601, MCP602, and MCP603 are available in standard 8-lead PDIP, SOIC, and TSSOP packages. The MCP601 and MCP601R are also available in a standard 5-lead SOT-23 package, while the MCP603 is available in a standard 6-lead SOT-23 package.
The MCP604 is offered in standard 14-lead PDIP, SOIC, and TSSOP packages. The MCP601/1R/2/3/4 family is available in the Industrial and Extended temperature ranges and has a power supply range of 2.7V to 6.0V.

Features
*Single-Supply: 2.7V to 6.0V
*Rail-to-Rail Output
*Input Range Includes Ground
*Gain Bandwidth Product: 2.8 MHz (typical)
*Unity-Gain Stable
*Low Quiescent Current: 230 μA/amplifier (typical)
*Chip Select (CS): MCP603 only
*Temperature Ranges:
-Industrial: -40°C to +85°C
-Extended: -40°C to +125°C
*Available in Single, Dual, and Quad

Typical Applications
*Portable Equipment
*A/D Converter Driver
*Photo Diode Pre-amp
*Analog Filters
*Data Acquisition
*Notebooks and PDAs
*Sensor Interface

MCP601R, MCP602, MCP603, MCP604, MCP601-I/P, MCP601-E/SN

DESCRIPTION
The INA321 family is a series of rail-to-rail output, micropower CMOS instrumentation amplifiers that offer wide-range, single-supply, as well as bipolar-supply operation. The INA321 family provides low-cost, low-noise amplification of differential signals with micropower current consumption of 40μA. When shutdown, the INA321 has a quiescent current of less than 1μA. Returning to normal operations within microseconds, the shutdown feature makes the INA321 optimal for low-power battery or multiplexing applications.
Configured internally for 5V/V gain, the INA321 offers exceptional flexibility with user-programmable external gain resistors. The INA321 reduces common-mode error over frequency and with CMRR remaining high up to 3kHz, line noise and line harmonics are rejected.
The low-power design does not compromise on bandwidth or slew rate, making the INA321 ideal for driving sample Analog-to-Digital (A/D) converters as well as general-purpose applications. With high precision, low cost, and small packaging, the INA321 outperforms discrete designs, while offering reliability and performance.

FEATURES
*LOW QUIESCENT CURRENT: 40μA/channel Shut Down: < 1μA
*HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C
*GAIN SET WITH EXTERNAL RESISTORS
*LOW OFFSET VOLTAGE: ±200μV
*HIGH CMRR: 94dB
*LOW BIAS CURRENT: 10pA
*BANDWIDTH: 500kHz, G = 5V/V
*RAIL-TO-RAIL OUTPUT SWING: (V+) − 0.02V
*WIDE TEMPERATURE RANGE: −55°C to +125°C
*SINGLE VERSION IN MSOP-8 PACKAGE AND DUAL VERSION IN TSSOP-14 PACKAGE

APPLICATIONS
*INDUSTRIAL SENSOR AMPLIFIERS: Bridge, RTD, Thermistor, Position
*PHYSIOLOGICAL AMPLIFIERS: ECG, EEG, EMG
*A/D CONVERTER SIGNAL CONDITIONING
*DIFFERENTIAL LINE RECEIVERS WITH GAIN
*FIELD UTILITY METERS
*PCMCIA CARDS
*COMMUNICATION SYSTEMS
*TEST EQUIPMENT
*AUTOMOTIVE INSTRUMENTATION

INA2321, INA321E, INA321EA, INA2321EA

GENERAL DESCRIPTION
The ADN4663 is a dual, CMOS, low voltage differential signaling (LVDS) line driver offering data rates of over 600 Mbps (300 MHz), and ultralow power consumption. It features a flow-through pinout for easy PCB layout and separation of input and output signals.
The device accepts low voltage TTL/CMOS logic signals and converts them to a differential current output of typically ±3.1 mA for driving a transmission medium such as a twisted-pair cable. The transmitted signal develops a differential voltage of typically ±355 mV across a termination resistor at the receiving end, and this is converted back to a TTL/CMOS logic level by a line receiver.
The ADN4663 and a companion receiver offer a new solution to high speed point-to-point data transmission, and a low power alternative to emitter-coupled logic (ECL) or positive emitter-coupled logic (PECL).

FEATURES
*±15 kV ESD protection on output pins
*600 Mbps (300 MHz) switching rates
*Flow-through pinout simplifies PCB layout
*300 ps typical differential skew
*700 ps maximum differential skew
*1.5 ns maximum propagation delay
*3.3 V power supply
*±355 mV differential signaling
*Low power dissipation: 23 mW typical
*Interoperable with existing 5 V LVDS receivers
*Conforms to TIA/EIA-644 LVDS standard
*Industrial operating temperature range (−40°C to +85°C)
*Available in surface-mount (SOIC) package

APPLICATIONS
*Backplane data transmission
*Cable data transmission
*Clock distribution

ADN4663BRZ, ADN4663BRZ-REEL7

General Description
The LP62S4096E-T is a low operating current 4,194,304-bit static random access memory organized as 524,288 words by 8 bits and operates on a low power supply range: 2.7V to 3.3V. It is built using AMIC's high performance CMOS process.
Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures.
Two chip enable inputs are provided for POWER-DOWN and device enable and an output enable input is included for easy interfacing.
Data retention is guaranteed at a power supply voltage as low as 2V.
*CE2 pin for CSP package only

Features
*Power supply range: 2.7V to 3.6V
*Access times: 55ns / 70ns (max.)
*Current: Very low power version: Operating: 30mA (max.), Standby: 10mA (max.)
*Full static operation, no clock or refreshing required
*All inputs and outputs are directly TTL-compatible
*Common I/O using three-state output
*Data retention voltage: 2V (min.)
*Available in 32-pin TSOP/TSSOP 36-ball CSP package

LP62S4096EV-55LLT, LP62S4096EX-55LLT, LP62S4096EU-55LLT

DESCRIPTION
The Simtek STK10C68 is a fast static RAM with a nonvolatile element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent nonvolatile data resides in Nonvolatile Elements. Data may easily be transferred from the SRAM to the Nonvolatile Elements (the STORE operation), or from the Nonvolatile Elements to the SRAM(the RECALL operation), using the NE pin. Transfers from the Nonvolatile Elements to the SRAM (the RECALL operation) also take place automatically on restoration of power. The STK10C68 combines the high performance and ease of use of a fast SRAM with nonvolatile data integrity.
The STK10C68 features industry-standard pinout for nonvolatile RAMs. MIL-STD-883 and Standard Military Drawing (SMD #5962-93056) devices are available.

FEATURES
*25ns, 35ns, 45ns and 55ns Access Times
*STORE to Nonvolatile Elements Initiated by Hardware
*RECALL to SRAM Initiated by Hardware or Power Restore
*Automatic STORE Timing
*10mA Typical ICC at 200ns Cycle Time
*Unlimited READ, WRITE and RECALL Cycles
*1,000,000 STORE Cycles to Nonvolatile Elements (Industrial/Commercial)
*100-Year Data Retention (Industrial/Commercial)
*Commercial, Industrial and Military Temperatures
*28-Pin DIP, SOIC and LCC Packages

STK10C68-5PF25M, STK10C68-PF25M, STK10C68-5SF25M, STK10C68-SF25M