OPA37 - Ultra-Low Noise Precision OPERATIONAL AMPLIFIERS
The OPA27 and OPA37 are ultra-low noise, high-precision monolithic operational amplifiers.
Laser-trimmed thin-film resistors provide excellent long-term voltage offset stability and allow superior voltage offset compared to common zener-zap techniques.
A unique bias current cancellation circuit allo
OPA37 Features
* q LOW NOISE: 4.5nV/√Hz max at 1kHz q LOW OFFSET: 100µV max q LOW DRIFT: 0.4µV/°C q HIGH OPEN-LOOP GAIN: 117dB min q HIGH COMMON-MODE REJECTION: 100dB min q HIGH POWER-SUPPLY REJECTION: 94dB min q FITS OP-07, OP-05, AD510, AND AD517 SOCKETS APPLICATIONS q PRECISION INSTRUMENTATION q DATA ACQUISITION
