OP290 - Analog Devices

OP290 Precision / Low Power / Micropower Dual Operational Amplifier

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 output swing also includes ground when operating from a single .

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 Input/output ranges include ground Low supply current (per amplifier), 20 µA maximum High output drive, 5 mA minimum Low input offset voltage, 200 µV typical High open-loop gain, 400 V/mV minimum Outstanding PSRR, 5.6 µV/V maximum Industry standard 8-Mead dual pinout PIN CONNECTIONS OP290 OUT A 1
  –IN A 2 +IN A 3 V
  – 4 AB
  –+ +
  – 8 V+ 7 OUT B 6
  –IN B 5 +IN B Figure 1. PDIP (P-Suffix) 00327-001 GENERAL DESCRIPTION The OP290 is a high performance micropower dual op amp that ope.