INA2137 - Burr-Brown Corporation

INA2137 AUDIO DIFFERENTIAL LINE RECEIVERS

The INA137 and INA2137 are differential line receivers consisting of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1kHz) and high slew rate (14V/µs), assuring good dynamic response. In addition, wide output .

Features

q SINGLE AND DUAL VERSIONS q LOW DISTORTION: 0.0005% at f = 1kHz q HIGH SLEW RATE: 14V/µs q FAST SETTLING TIME: 3µs to 0.01% q WIDE SUPPLY RANGE: ±4V to ±18V q LOW QUIESCENT CURRENT: 2.9mA max q HIGH CMRR: 90dB q FIXED GAIN = ±6dB q PACKAGES—SINGLE: 8-PIN DIP, SO-8 DUAL: 14-PIN DIP, SO-14
  –In APPLICATIONS q AUDIO DIFFERENTIAL LINE RECEIVER q G = 1/2 OR G = 2 AMPLIFIER q INSTRUMENTATION BUILDING BLOCK q CURRENT SHUNT MONITOR q VOLTAGE-CONTROLLED CURRENT SOURCE q GROUND LOOP ELIMINATOR V+ 7 12kΩ 6kΩ 2 5 Sense DESCRIPTION The INA137 and INA2137 are differential line receivers consisting of h.