TAS5731PHPR Datasheet PDF - TI

DESCRIPTION

●The TAS5731 is a 20-W, efficient, digital-audio stereo power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of  input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers.

●FEATURES

●• 2-Ch I2S Input; 8-kHz to 48-kHz fS

●• 20-W Stereo, 8 Ω/18 V (THD+N = 10%)

●• Up to 90% Efficient Operation

●• Wide 8-V to- 21-V Supply Range; 3.3-V Digital Supply

●• Single-Device 2.1 Support (2 × SE + 1 × BTL)

●• 70-mΩ RDS(on) Device That Can Support 2-Ω SE and 4-Ω BTL Modes

●– 12 V / 2 Ω / 8 W With SE mode

●– 12 V / 4 Ω / 15 W With BTL mode

●• Speaker EQ (8 BQ per Channel), 2× DRCs

●• P2P Compatible With the TAS5727

●• Benefits

●– Direct Connect to Digital Processor

●– High Output Power From a Standard Supply

●– Eliminates Need for Heat Sink

●– Advanced Processing Improves Audio Experience

●APPLICATIONS

●• LCD TV

●• LED TV

●• Sound Bar