AX5689
Features
- General features
:
- 4-channel BTL digital Class-D amplifier controller with digital inputs
- 8 differential low-latency ADCs with a 115 d B dynamic range
- 8 programmable digital loop-filter slices
- 8 CMOS level PWM outputs, configurable as 4 BTL channels
- Feedback loop possible after the output filter, across the loudspeaker nodes
- Configurable interconnections between slices and ADCs for versatility and MIMO control
- Volume control and soft mute
- Dynamic loop control with programmable ramp enabling pop-free mode transitions
- Serial audio input / output
- I2S / TDM Serial Audio Interface with 16 downstream and 8 upstream channels
- Input sample rate: 32 to 768 k Hz
- 16 to 32-bit supported audio formats
- Control interface
- SPI
- fast mode I2C control interface with selectable address for multi-chip systems
Applications
- Streaming audio amplifier solutions
- TV Sound-bars, audio entertainment solutions
- Active loudspeakers
- High performance DAC solutions
-...
