AK4522 Datasheet - Asahi Kasei Microsystems

AK4522 20-BIT STEREO ADC/DAC

The AK4522 has a dynamic range of 100dB and is well-suited middle-range MD, surround system, musical instruments and car audio. Signal inputs and outputs are single-ended. The DAC outputs are analog filtered to remove out of band noise. External components are minimized. The AK4522 is available in a.

AK4522 Features

* ΔΣ Stereo ADC - 64x Oversampling - Sampling Rate Ranging from 16kHz to 48kHz - S/(N+D): 92dB - Dynamic Range, S/N: 100dB - Digital HPF for offset cancellation

* ΔΣ Stereo DAC - 128x Oversampling - Sampling Rate Ranging from 16kHz to 48kHz - 2nd order SCF + 2nd order CTF - Digital d

AK4522_AsahiKaseiMicrosystems.pdf