The OP177GSZ-REEL7 features one of the highest precision performance ofany operational amplifier currently available. Offset voltage of theOP177GSZ-REEL7 is only 25 μV maximum at room temperature. The ultralowVOS of the OP177GSZ-REEL7 combines with the exceptional offset voltagedrift (TCVOS) of 0.3 μV/°C maximum to eliminate the need forexternal VOS adjustment and increases system accuracy overtemperature.

The OP177GSZ-REEL7 open-loop gain of 12 V/μV is maintained over the full±10 V output range. CMRR of 130 dB minimum, PSRR of 120 dBminimum, and maximum supply current of 2 mA are just a fewexamples of the excellent performance of this operational amplifier.The combination of outstanding specifications of the OP177ensures accurate performance in high closed-loop gainapplications.

This low noise, bipolar input operational amplifier is also a costeffective alternative to chopper-stabilized amplifiers. The OP177provides chopper-type performance without the usual problemsof high noise, low frequency chopper spikes, large physical size,limited common-mode input voltage range, and bulky externalstorage capacitors.

The OP177GSZ-REEL7 is offered in the −40°C to +85°C extended industrialtemperature ranges. This product is available in 8-lead PDIP, aswell as the space saving 8-lead SOIC.

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