TAS5753MD

Product Folder Order Now Technical Documents Tools & Software Support & Community TAS5753MD SLASEA5C – MARCH 2016 – REVISED MAY 2017 TAS5753MD 20-W I²S Input Class-D Amplifier With Digital Audio Processor and DirectPath™ HP and Line Driver 1 Features 1 Audio Input/Output – Supports BTL Configuration With 4-Ω Load – One Stereo Serial Audio Input – I2C Address Selection Pin – Supports 44.1-kHz and 48-kHz Sample Rates (LJ/RJ/I2S) Headphone Amplifier and Line Driver – Independent Channel Volume Controls With Gain of 24 dB to Mute in 0.125-dB Steps – Programmable Three-Band Automatic Gain Limiting (AGL) – 20 Programmable Biquads for Speaker EQ and Other Audio-Processing Features General Features – I2C Serial Control Interface Operational Without MCLK – Automatic Rate Detection – Thermal, Short-Circuit, and Undervoltage Protection – 105-dB SNR, A-Weighted, Referenced to Full Scale (0 dB) – Up to 90% Efficient – AD, BD, and Ternary Modulation – PWM Level Meter – Operates from 4.5-V to 24-V PVDD 2 Applications LCD TV, LED TV Low-Cost Soundbar General Low-Cost Audio Equipment 3 Description The TAS5753MD device is an efficient, digital-input audio amplifier for driving stereo speakers configured as a bridge tied load (BTL). 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 ...