Datasheet Summary
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Dual Low Noise Precision Difet ® OPERATIONAL AMPLIFIER
Features q LOW NOISE: 100% Tested, 8nV/√Hz max at 10kHz q q q q q LOW BIAS CURRENT: 4pA max LOW OFFSET: 500µV max LOW DRIFT: 2.8µV/°C HIGH OPEN-LOOP GAIN: 114dB min HIGH MON-MODE REJECTION: 96dB min
APPLICATIONS q PRECISION INSTRUMENTATION q DATA ACQUISITION q TEST EQUIPMENT q PROFESSIONAL AUDIO EQUIPMENT q MEDICAL EQUIPMENT q DETECTOR ARRAYS
DESCRIPTION
The OPA2111 is a high precision monolithic dielectrically isolated FET (Difet ) operational amplifier. Outstanding performance characteristics allow its use in the most critical instrumentation applications. Noise, bias current, voltage offset, drift, open-loop...