Texas Instruments TAS5713
The TAS5713 is a 25-W, efficient, digital-audio power amplifier for driving stereo bridge-tied speakers. The device accepts a wide range of input data and data rates. The TAS5713 is a slave-only device receiving all clocks from external sources.FEATURES
1● Audio Input/Output – 25-W Into an 8-Ω Load From a 20-V Supply – Wide PVDD Range, From 8 V to 26 V – Supports BTL Configuration With 4-Ω Load – Efficient Class-D Operation Eliminates Need for Heatsinks – One Serial Audio Input (Two Audio Channels) – I2C Address Selection Pin (Chip Select) – Single Output Filter PBTL Support – Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S)
● Audio/PWM Processing – Independent Channel Volume Controls With Gain of 24 dB to Mute – Programmable Two-Band Dynamic-Range Control – 22 Programmable Biquads for Speaker EQ and Other Audio-Processing
FEATURES
– Programmable Coefficients for DRC Filters – DC Blocking Filters●
GENERAL FEATURES
– I2C Serial Control Interface Operational Without MCLK – Requires Only 3.3 V and PVDD – No External Oscillator: Internal Oscillator for Automatic Rate Detection – Surface-Mount, 48-Pin, 7-mm × 7-mm HTQFP Package – Thermal and Short-Circuit Protection – 106-dB SNR, A-Weighted – AD and BD PWM-Mode Support – Up to 90% Efficient A● Benefits – EQ: Speaker Equalization Improves Audio Performance – DRC: Dynamic Range Compression.