AK5703 Datasheet (AKM) - 4-Channel 24-bit ADC

AK5703, 4-Channel 24-bit ADC

The AK5703 is a 4-channel 24-bit A/D converter with programmable microphone amplifiers and ALC (Automatic Level Control) circuit.

It is designed for consumer microphone array applications.

An integrated PLL operates from a wide variety of clocks, enabling high design flexibility.

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AK5703 Features

* Recording Function - 4-Channel ADC - Full-differential or Single-ended Input - Microphone Amplifier (+36dB/+30dB/+24dB/+18dB/+15dB/+12dB/+8dB/0dB) - Input Voltage: 1.8Vpp@AVDD=3.0V (= 0.6 x AVDD) - ADC Performance: S/(N+D): 85dB, DR, S/N: 96dB@MGAIN=0dB, Single-ended Input S/(N+D): 78dB, DR, S/N: 83