Product Summary

The DRV134UA is a differential output amplifier that converts a single-ended input to a balanced output pair. The balanced audio driver of the DRV134UA consists of high performance op amps with on-chip precision resistors. It is fully specified for high performance audio applications and has excellent ac specifications, including low distortion (0.0005% at 1kHz) and high slew rate (15V/ms). The on-chip resistor DRV134UA is 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. It easily drives the large capacitive loads associated with long audio cables.

Parametrics

DRV134UA absolute maximum ratings: (1)Supply Voltage, V+ to V–: 40V; (2)Input Voltage Range: V– to V+; (3)Output Short-Circuit (to ground): Continuous; (4)Operating Temperature: –55℃ to +125℃; (5)Storage Temperature: –55℃ to +125℃; (6)Junction Temperature: +150℃; (7)Lead Temperature (soldering, 10s): +300℃.

Features

DRV134UA features: (1)Balanced output; (2)Low distortion: 0.0005% at f = 1kHz; (3)Wide output swing: 17Vrms into 600W; (4)High capacitive load drive; (5)High slew rate: 15V/ms; (6)Wide supply range: ±4.5V to ±18V; (7)Low quiescent current: ±5.2mA; (8)8-Pin DIP, SO-8, and sol-16 packages; (9)Companion to audio differentialine receivers: INA134 and INA137; (10)Improved replacement foR SSM2142.

Diagrams

DRV134UA block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
DRV134UA
DRV134UA
Texas Instruments
Audio Amplifiers Audio Balanced Line Drivers
Data Sheet
0-1: $3.47
1-25: $3.17
25-100: $2.54
100-250: $2.21
DRV134UA/1K
DRV134UA/1K
Texas Instruments
Audio Amplifiers Audio Balanced Line Drivers
Data Sheet
0-775: $1.52
775-1000: $1.50
1000-2000: $1.47
DRV134UAE4
DRV134UAE4
Texas Instruments
Audio Amplifiers Audio Balanced Line Drivers
Data Sheet
0-1: $2.77
1-25: $2.54
25-100: $1.96
100-250: $1.87
DRV134UA/1KE4
DRV134UA/1KE4
Texas Instruments
Audio Amplifiers Audio Balanced Line Drivers
Data Sheet
0-775: $1.52
775-1000: $1.50
1000-2000: $1.47