Datasheet Summary
[AK5702]
4-Channel ADC with PLL & MIC-AMP
GENERAL DESCRIPTION
The AK5702 Features a 4-channel ADC. Input circuits include a Microphone-Amplifier with programmable gain and an ALC (Auto Level Control) circuit, making it ideal for consumer microphone array applications. On-chip PLL and TDM audio format makes it easy to connect with DSP. The AK5702 has a software patibility with stereo version, AK5701.
Features
1. Recording Function
- 4-Channel ADC
- 3:1 Stereo Input Selector
- Full-differential or Single-ended Input
- MIC Amplifier (+36dB/+30dB/+15dB/0dB)
- Input Voltage: 1.8Vpp@AVDD=3.0V (= 0.6 x AVDD)
- ADC Performance: S/(N+D): 83dB, DR, S/N: 89dB@MGAIN=0dB S/(N+D): 83dB, DR,...