INA132 - Burr-Brown Corporation

INA132 DIFFERENCE AMPLIFIER

The INA132 is a low power, unity-gain differential amplifier consisting of a precision op amp with a precision resistor network. The on-chip resistors are laser trimmed for accurate gain and high commonmode rejection. Excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The internal op amp’s common-mode .

Features

q LOW QUIESCENT CURRENT: 160µA q WIDE SUPPLY RANGE Single Supply: 2.7V to 36V Dual Supplies: ±1.35V to ±18V q LOW GAIN ERROR: ±0.075% max q LOW NONLINEARITY: 0.001% max q HIGH CMR: 90dB q HIGHLY VERSATILE CIRCUIT q EASY TO USE q LOW COST q 8-PIN DIP AND SO-8 PACKAGES 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 The INA132 is a low p.