Analog Devices OP97FS

Operational Amplifier, 1 Func, 200uV Offset-Max, BIPolar, PDSO8

Non-RoHS Compliant R-PDSO-G8 TIN LEAD Tube op amp amplifier circuit 4.9mm 0.00075muA -20V 900kHz

IC, OP AMP, PRECISION, SMD, SOIC8; No. of Amplifiers:0; Bandwidth:800kHz; Slew Rate:0.2V/µs; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Amplifier Type:Precision; Base Number:97; IC Generic Number:97; Input Offset Drift Max:0.6µV/°C; Input Offset Voltage Max:20µV; Logic Function Number:97; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Slew Rate:0.2; Supply Current:380µA; Supply Current Max:600µA; Supply Voltage + Nom:15V; Supply Voltage Max:20V; Supply Voltage Min:2V; Termination Type:SMD

The OP-97 is a low-power alternative to the industry-standard OP-07 precision amplifier. The OP-97 maintains the standards of performance set by the OP-07 while utilizing only 600µA supply current, less than 1/6 that of an OP-07. Offset voltage is an ultra-low 25µV, and drift over temperature is below 0.6µV/°C. External offset trimming is not required in the majority of circuits. Improvements have been made over OP-07 specifications in several areas. Notable is bias current, which remains below 250pA over the full military temperature range. The OP-97 is ideal for use in precision long-term integrators or sample-and-hold circuits that must operate at elevated temperatures. Common-mode rejection and power-supply rejection are also improved with the OP-97, at 114dB minimum over wider ranges of common-mode or supply voltage. Outstanding PSR, a supply range specified from ±2.25V to ±20V and the OP-97's minimal power requirements combine to make the OP-97 a preferred device for portable and battery-powered instruments. The OP-97 conforms to the OP-07 pinout, with the null potentimeter connected between pins 1 and 8 with the wiper to V+. The OP-97 will upgrade circuit designs using 725, OP05, OP07, OP12, and 1012 type amplifiers. It may replace 741-type amplifiers in circuits without nullling or where the nulling circuitry has been removed.