Description
The AK5736 is a 6-channel ADC that supports line and microphone inputs with an SAR ADC for error detection.The error detection function monitors connection status of line and microphone inputs.The AK5736 has Pre-Gain Amplifiers (PGA) for microphone and Microphone bias (MIC bias) voltage sources.
Features
- 1. Audio ADC - 6-Channel Audio ADC - Full-differential Input and Single-ended Input - PGA for Microphone: 0dB or 6dB ~ 20dB (1dB step) - Input Voltage: 2.0 VRMS - ADC Performance: S/(N+D): typ 92B DR, S/N: typ 100dB - 4 Types of LPF.
- Sharp Roll Off Filter.
- Slow Roll Off Filter.
- Short Delay Sharp Roll Off Filter (GD=4.9/fs).
- Short Delay Slow Roll Off Filter (GD=4.3/fs) - Digital Volume: MUTE, -115dB ~ +52dB (1dB step) - Digital HPF for DC-offset cancellation: fc=2Hz
2. Sampling Rate: 8kHz ~ 192kHz 3. Master Clock: 128fs, 192fs, 256fs, 384fs, 512fs 4. Master/Slave Mode 5. Audio Interface Format: MSB First, 2’s complement
- 24bit I2S - 24bit Left justified - 24bit TDM interface up to 16ch cascade connection 6. SAR ADC - 1ch SAR ADC for Error Detection 7. Er.
