Texas Instruments TAS5710
The TAS5710 is a 20-W, efficient, digital audio power amplifier for driving stereo bridge-tied speakers. The closed-loop architecture allows the device to operate from poorly regulated supplies.FEATURES
1● Audio Input/Output – 20-W Into an 8-Ω Load From an 18-V Supply – Wide PVCC Range (10 V to 26 V) – Supports One Serial Audio Input (8 kHz - 48 kHz Sample Rates) (LJ/RJ/I2S) – Power-Stage Feedback Allows Operation From Poorly Regulated Power Supplies
● Audio/PWM Processing – Factory-Trimmed Internal Oscillator for Automatic Rate Detection – High-End 32-Bit Data Path Audio Processor – 18 Biquads for Speaker EQ – Dynamic Range Control (DRC) – Support for Pseudo Bass and 3D Effects
● Benefits – EQ: Speaker Equalization for Better Sound – 2-Band DRC: Improved Bass Performance, Enables Speaker Protection and Night mode Listening – Autobank Switching: Preloaded Coefficients for Three Different Sample Rates Eliminates the Need to Update Coefficients When Sample Rate Changes – Autodetect: Automatically Detects Sample-Rate Changes Eliminating the Need for External Microprocessor Intervention – Closed-Loop Power Stage: Enables Wide PVCC Operating Range and Reduced Power Supply Ripple...