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 allows bias and offset current specifications to be met over the full 40°C to +85°C temperature range.
●The OPA27 is internally compensated for unity-gain stability. The decompensated OPA37 requires a closed-loop gain 5.
●The Texas Instruments OPA27 and OPA37 are improved replacements for the industry-standard OP-27 and OP-37.
● LOW NOISE: 4.5nV/Hz max at 1kHz
● LOW OFFSET: 100µV max
● LOW DRIFT: 0.4µV/°C
● HIGH OPEN-LOOP GAIN: 117dB min
● HIGH COMMON-MODE REJECTION: 100dB min
● HIGH POWER-SUPPLY REJECTION: 94dB min
● FITS OP-07, OP-05, AD510, AND AD517 SOCKETS
● APPLICATIONS
● PRECISION INSTRUMENTATION
● DATA ACQUISITION
● TEST EQUIPMENT
● PROFESSIONAL AUDIO EQUIPMENT
● TRANSDUCER AMPLIFIERS
● RADIATION HARD EQUIPMENT
●All trademarks are the property of their respective owners.
