TAS5731M

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TAS5731M SLOS838C – JULY 2013 – REVISED AUGUST 2015 TAS5731M 2 × 30-W Digital Audio Power Amplifier With DSP and 2.1 Mode 1 Features 1 2-Ch I2S Input; 8-kHz to 48-kHz fS 30-W Stereo, 8 Ω/24 V (THD+N = 10%) Up to 90% Efficient Operation Wide 8-V to- 24-V Supply Range; 3.3-V Digital Supply Single-Device 2.1 Support (2 × SE + 1 × BTL) 80-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 Pin-to-Pin Compatible With the TAS5727 and TAS5731 Benefits: – Direct Connect to Digital Processor – High Output Power From a Standard Supply – Eliminates the Need for Heat Sink – Advanced Processing Improves Audio Experience 2 Applications LCD TV LED TV Sound Bar space Power vs Supply Voltage (2.0 BTL Mode) 40 2.0 BTL Mode 35 RL = 8Ÿ TA = 25ƒC 3 Description The TAS5731M is a 30-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. The TAS5731M is a slave-only device receiving all clocks from external sources. The TAS5731M operates wit...