OP77 - Analog Devices

OP77 Next Generation OP07 Ultralow Offset Voltage Operational Amplifier

The OP77 has outstanding gain of 10,000,000 or more that is maintained over the full 10 V output range. This gain-linearity eliminates incorrectable system nonlinearities common in previous monolithic op amps and provides superior performance in high closed-loop gain applications. Low initial VOS drift and rapid stabilization time, combined with only 50 mW o.

Features

Outstanding gain linearity Ultrahigh gain, 5000 V/mV min Low VOS over temperature, 55 μV max TCVOS, 0.3 μV/°C max High PSRR, 3 μV/V max Low power consumption, 60 mW max Available in die form Next Generation OP07 Ultralow Offset Voltage Operational Amplifier OP77 PIN CONNECTIONS VOS TRIM 1
  –IN 2 OP77 8 VOS TRIM 7 V+ +IN 3 6 OUT V
  – 4 TOP VIEW 5 NC (Not to Scale) NC = NO CONNECT Figure 1. 8-Pin Hermetic CERDIP_Q-8 (Z Suffix) 00320-001 GENERAL DESCRIPTION The OP77 has outstanding gain of 10,000,000 or more that is maintained over the full 10 V output range. This gain-linearity eliminat.