AK4522 Datasheet 20-bit Stereo Adc/dac

Manufacturer: AKM (Asahi Kasei Microdevices)

Overview: ASAHI KASEI [AK4522] AK4522 20Bit Stereo ΔΣ ADC & DAC GENERAL.

Datasheet Details

Part number	AK4522
Manufacturer	AKM (Asahi Kasei Microdevices)
File Size	170.97 KB
Description	20-BIT STEREO ADC/DAC
Datasheet	AK4522_AsahiKaseiMicrosystems.pdf

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.

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 de-emphasis for 32kHz, 44.1kHz, 48kHz sampling - S/(N+D): 90dB - Dynamic Range, S/N: 100dB - Soft Mute.
High Jitter Tolerance.
Master Clock: 256fs, 384fs, 512fs.
Analog Power.

Part Number	Description
AK4520A	100dB 20Bit Stereo ADC/DAC
AK4523	20-BIT STEREO ADC/DAC
AK4524	24-Bit 96kHz Audio CODEC
AK4525	20-BIT STEREO ADC/DAC
AK4527B	High Performance Multi-channel Audio CODEC
AK4528	High Performance 24-Bit 96kHz Audio CODEC
AK4516	3V 16BIT ADC/DAC
AK4516A	3V 16-BIT ADC/DAC
AK4519	Low Power 20-bit ADC/DAC
AK4531A	Audio CODEC