TAS5708 Overview
The TAS5708 is a 20-W, efficient, digital audio power amplifier for driving stereo bridge-tied speakers. A 32-bit datapath eliminates the need for pre-scaling before processing and preserves signal integrity without sacrificing dynamic range. A digital audio processor with fully programmable digital filters allows designers to custom tune speakers for optimum sound in small enclosures.
TAS5708 Key Features
- Audio Input/Output
- 20-W Into an 8-Ω Load From an 18-V Supply
- Wide PVCC Range (10 V to 26 V); 3.3 V Digital Supply
- 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
- 14 Biquads for Speaker EQ