OPA37 amplifiers equivalent, ultra-low noise precision operational amplifiers.
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-SUP.
q PRECISION INSTRUMENTATION q DATA ACQUISITION q TEST EQUIPMENT q PROFESSIONAL AUDIO EQUIPMENT q TRANSDUCER AMPLIFIERS q.
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 technique.
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