INA2132 - Burr-Brown Corporation

INA2132 DIFFERENCE AMPLIFIER

The INA2132 is a dual low power, unity-gain difference amplifier offering excellent value at very low cost. Each channel consists of a precision op amp with a laser-trimmed precision resistor network, providing accurate gain and high common-mode rejection. Excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperat.

Features

q DESIGNED FOR LOW COST q LOW QUIESCENT CURRENT: 160µA per Amplifier q WIDE POWER SUPPLY RANGE: Single Supply: 2.7V to 36V Dual Supplies: ±1.35V to ±18V q LOW GAIN ERROR: ±0.05% max q LOW NONLINEARITY: 0.001% max q HIGH CMRR: 90dB q HIGHLY VERSATILE CIRCUIT q EASY TO USE q SO-14 PACKAGE APPLICATIONS q DIFFERENTIAL INPUT AMPLIFIER q INSTRUMENTATION AMPLIFIER BUILDING BLOCK q UNITY-GAIN INVERTING AMPLIFIER q G = 1/2 AMPLIFIER q G = 2 AMPLIFIER q SUMMING AMPLIFIER q DIFFERENTIAL CURRENT RECEIVER q VOLTAGE-CONTROLLED CURRENT SOURCE q BATTERY-POWERED SYSTEMS q GROUND LOOP ELIMINATOR DESCRIPTION T.