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AK5702

AKM
Part Number AK5702
Manufacturer AKM
Description 4-Channel ADC
Published Oct 10, 2013
Detailed Description [AK5702] AK5702 4-Channel ADC with PLL & MIC-AMP GENERAL DESCRIPTION The AK5702 features a 4-channel ADC. Input circuit...
Datasheet PDF File AK5702 PDF File

AK5702
AK5702


Overview
[AK5702] 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 compatibility 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, S/N: 87dB@MGAIN=+15dB - Digital HPF for DC-offset cancellation (fc=3.
4Hz@fs=44.
1kHz) - Digital ALC - Input Digital Volume (+36dB  54dB, 0.
375dB Step, Mute) 2.
Sampling Rate: - PLL Slave Mode (LRCK pin): 7.
35kHz  48kHz - PLL Slave Mode (BCLK pin): 7.
35kHz  48kHz - PLL Slave Mode (MCKI pin): ...



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