GENERAL DESCRIPTION

The OP290 is a high performance micropower dual op amp that operates from a single supply of 1.6 V to 36 V or from dual supplies of ±0.8 V to ±18 V. Input voltage range includes the negative rail allowing the OP290 to accommodate input signals down to ground in single-supply operation. The OP290’s output swing also includes ground when operating from a single supply, enabling “zero-in, zero-out” operation.

FEATURES

Single-/Dual-Supply Operation, 1.6 V to 36 V, ±0.8 V to ±18 V

True Single-Supply Operation; Input and Output Voltage

Ranges Include Ground

Low Supply Current (Per Amplifier), 20 μA Max

High Output Drive, 5 mA Min

Low Input Offset Voltage, 200 μV Max

High Open-Loop Gain, 700 V/mV Min

Outstanding PSRR, 5.6 μV/V Max

Industry Standard 8-Lead Dual Pinout

Available in Die Form