GENERAL DESCRIPTION
The OP177 features the highest precision performance of any op amp currently available. Offset voltage of the OP177 is only 10 µV max at room temperature and 20 µV max over the full military temperature range of –55°C to +125°C. The ultralow VOS of the OP177, combines with its exceptional offset voltage drift (TCVOS) of 0.1 µV/°C max, to eliminate the need for external VOS adjustment and increases system accuracy over temperature.

FEATURES
Ultralow Offset Voltage:
  TA = +258C: 10 mV max
   –558C ≤ TA ≤ +1258C: 20 mV max
Outstanding Offset Voltage Drift: 0.1 mV/8C max
Excellent Open-Loop Gain and Gain Linearity: 12 V/mV typ
CMRR: 130 dB min
PSRR: 120 dB min
Low Supply Current: 2.0 mA max
Fits Industry Standard Precision Op Amp Sockets (OP07/OP77)