AK4571 Description
The AK4571 is a USB Interface audio CODEC.
AK4571 Key Features
- USB Audio Controller 12 Mbps bit rate USB Serial Interface Engine (SIE) Audio Class Processing Block 4 Endpoints USB tra
- 16bit CODEC
- Single-channel A/D Converter Microphone Pre-Amp (Fixed Gain: 20dB) Mute/Volume Control Programmable Gain Control +24dB t
- D/A Converter 2 channels
- Mixer Mute/Attenuation Control +0dB to -47dB ( 1dB step ) Analog Bass Boost
- HID Support
- remote control of playback volume/mute
- recording mute/status function
- Power Management
- control of external headphone amplifier