OPA27
OPA27
OPA27 OPA37
SBOS135C – JANUARY 1984 – REVISED AUGUST 2005
Ultra-Low Noise, Precision OPERATIONAL
AMPLIFIERS
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 q TEST EQUIPMENT q PROFESSIONAL AUDIO EQUIPMENT q TRANSDUCER
AMPLIFIERS q RADIATION HARD EQUIPMENT
DESCRIPTION
The OPA27 and OPA37 are ultra-low noise, high-precision monolithic operational
amplifiers.
Laser-trimmed thin-film resistors provide excellent long-term vol...