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AK5702 Dataheets PDF



Part Number AK5702
Manufacturers AKM
Logo AKM
Description 4-Channel ADC
Datasheet AK5702 DatasheetAK5702 Datasheet (PDF)

[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-diff.

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[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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