Description
® INA 214 1 INA2141 INA 214 1 Dual, Low Power, G = 10, 100 INSTRUMENTATION AMPLIFIER .
The INA2141 is a low power, dual instrumentation amplifier offering excellent accuracy.
Features
* q LOW OFFSET VOLTAGE: 50µV max q LOW DRIFT: 0.5µV/°C max q EXCELLENT GAIN ACCURACY: ±0.05% max at G = 10 q LOW INPUT BIAS CURRENT: 5nA max q HIGH CMR: 117dB min (G = 100) q INPUTS PROTECTED TO ±40V q WIDE SUPPLY RANGE: ±2.25V to ±18V q LOW QUIESCENT CURRENT: 750µA/IA q 16-PIN PLASTIC DIP, SOL-16
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Applications
* Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G = 100). Simple pin connections set an accurate gain of 10 or 100V/V without external resistors. Internal input protection can withstand up to ±40V without damage. The INA2141 is laser trimmed for very low offset