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
