TAS5721

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TAS5721 SLOS739A – JULY 2012 – REVISED MARCH 2016 TAS5721 Digital Audio Power Amplifier With EQ, DRC, 2.1 Support, and Headphone/Line Driver 1 Features 1 Audio Input/Output – 10 W x 2 into 8 Ω With PVDD = 24 V – 8 W x 2 + 12 W x 1 into 8 Ω With PVDD = 24 V – Supports 2.0, Single Device 2.1, and Mono Modes – Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S) – Integrated DirectPath™ Headphone Amplifier and 2 VRMS Line Driver Audio/PWM Processing – Independent Channel Volume Controls With 24-dB to Mute in 0.5 dB Steps – Separate Dynamic Range Control for Satellite and Sub Channels – 21 Programmable Biquads for Speaker EQ – Programmable Two-Band Dynamic Range Control – Support for 3D Effects General Features – I2C™ Serial Control Interface Operational Without MCLK – Configurable I2C Address (0x34 or 0x36) – Automatic Sample Rate Detection – Thermal and Short-Circuit Protection – Wide PVDD Supply Range (4.5 V to 24 V) 2 Applications LED/LCD TVs, Soundbar, Docking Stations, PC Speakers 3 Description The TAS5721 is an efficient, digital-input audio amplifier for driving 2.0 speaker systems configured as a bridge tied load (BTL), 2.1 systems with two satellite speakers and one subwoofer, or in PBTL systems driving a single speaker configured as a parallel bridge tied load (PBTL). One serial data input allows processing of up to two discrete audio channels and seamless integration to most ...