DRV134

® DRV 134 DRV DRV134 DRV135 134 DRV 135 AUDIO BALANCED LINE DRIVERS FEATURES q q q q q q q q q BALANCED OUTPUT LOW DISTORTION: 0.0005% at f = 1kHz WIDE OUTPUT SWING: 17Vrms into 600Ω HIGH CAPACITIVE LOAD DRIVE HIGH SLEW RATE: 15V/µs WIDE SUPPLY RANGE: ±4.5V to ±18V LOW QUIESCENT CURRENT: ±5.2mA 8-PIN DIP, SO-8, AND SOL-16 PACKAGES COMPANION TO AUDIO DIFFERENTIAL LINE RECEIVERS: INA134 and INA137 q IMPROVED REPLACEMENT FOR SSM2142 DESCRIPTION The DRV134 and DRV135 are differential output amplifiers that convert a single-ended input to a balanced output pair. These balanced audio drivers consist 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 (15V/µ s). The on-chip resistors are laser-trimmed for accurate gain and optimum output common-mode rejection. Wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. They easily drive the large capacitive loads associated with long audio cables. Used in combination with the INA134 or INA137 differential receivers, they offer a complete solution for transmitting analog audio signals without degradation. The DRV134 is available in 8-pin DIP and SOL-16 surface-mount packages. The DRV135 comes in a space-saving SO-8 surface-mount package. Both are specified for operation over the extended industrial tem...