APA3176 Description
The APA3176 accepts the digital serial audio data and using the digital audio processor to convert the audio data bees the stereo Class-D output speaker amplifier. This provides the seamless integration between the codec and the speaker amplifier. The APA3176 is a slave device receiving clocks from external source, and the Class-D’s PWM switching frequency is 352.8kHz for the sampling rate 44.1kHz or 384 kHz for...
APA3176 Key Features
- Operating Voltage: 8V-20V for PVDD and AVDD
- 3.0V~3.6V for DVDD
- High Efficiency Class-D Operation Eliminate the
- Digital Serial Audio Input (Stereo Output)
- I2C Control Interface
- Sampling Rate can Support from 32kHz to 192kHz
- Separated Volume Control from 24dB to Mute
- Soft Mute (50% Duty Cycle)
- Programmable Dynamic Range pression
- Power Limiter