Product Summary

The TPA0132PWPR is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of delivering 2 W of continuous RMS power per channel into 3-W loads. This device minimizes the number of external components needed, which simplifies the design and frees up board space for other features. When driving 1 W into 8-W speakers, the TPA0132PWPR has less than 0.4% THD+N across its specified frequency range. Included within this device is integrated depop circuitry that virtually eliminates transients that cause noise in the speakers.

Parametrics

TPA0132PWPR absolute maximum ratings: (1)Supply voltage, VDD: 6 V; (2)Input voltage, VI: -0.3 V to VDD +0.3 V; (3)Continuous total power dissipation: internally limited (see Dissipation Rating Table); (4)Operating free-air temperature range, TA: -40℃ to 85℃; (5)Operating junction temperature range, TJ: -40℃ to 150℃; (6)Storage temperature range, Tstg: -65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.

Features

TPA0132PWPR features: (1)Compatible With PC 99 Desktop Line-Out Into 10-kW Load; (2)Compatible With PC 99 Portable Into 8-W Load; (3)Internal Gain Control, Which Eliminates External Gain-Setting Resistors; (4)DC Volume Control From +20 dB to –40 dB; (5)2-W/Ch Output Power Into 3-W Load; (6)PC-Beep Input; (7)Depop Circuitry; (8)Stereo Input MUX; (9)Fully Differential Input; (10)Low Supply Current and Shutdown Current; (11)Surface-Mount Power Packaging 24-Pin TSSOP PowerPAD.

Diagrams

TPA0132PWPR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPA0132PWPR
TPA0132PWPR

Texas Instruments

Audio Amplifiers 2W Stereo APA With DC Volume Control

Data Sheet

0-1485: $1.62
1485-2000: $1.47
TPA0132PWPRG4
TPA0132PWPRG4

Texas Instruments

Audio Amplifiers 2W Stereo APA With DC Volume Control

Data Sheet

0-1570: $1.53
1570-2000: $1.51