Texas Instruments TAS5753MD
The TAS5753MD device is an efficient, digital-input audio amplifier for driving stereo speakers configured as a bridge tied load (BTL). The device accepts a wide range of input data and data rates. The TAS5753MD device is a slave-only device receiving all clocks from external sources.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 2APPLICATIONS
● LCD TV, LED TV● Low-Cost Soundbar
● General Low-Cost Audio Equipment 3
DESCRIPTION
One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders.