INA322EA/2K5

仪表放大器 Micropwr Single-sply CMOS

DESCRIPON

The INA322 family is a series of low cost, rail-to-rail output, micropower CMOS instrumentation amplifiers that offer wide-range, single-supply, as well as bipolar supply operation.

FEATURES

●LOW COST

●LOW QUIESCENT CURRENT: 40µA/channel Shut Down: < 1µA

●HIGH GAIN ACCURACY: G = 5, 0.07%, 2ppm/°C

●GAIN SET WITH EXTERNAL RESISTORS

●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