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AK4523 Datasheet PDF

Asahi Kasei Microdevices AK4523

The AK4523 has a dynamic range of 100dB and is well-suited middle-range MD, surround system, musical instruments and car audio. The DAC outputs are analog filtered to remove out of band noise.
Part No. AK4523
Datasheet AK4523 Download
Manufacturer
Asahi Kasei Microdevices
Description 20-BIT STEREO ADC/DAC
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AK4523 datasheet page 1 preview

GENERAL DESCRIPTION

Signal inputs and outputs are single-ended. External components are minimized.

FEATURES

o DS Stereo ADC - 64x Oversampling - Sample Rate Ranging from 16kHz to 48kHz - S/(N+D): 92dB - Dynamic range, S/N: 100dB - Digital HPF for offset cancellation o DS 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 o High Jitter Tolerance o Master Clock: 256fs, 384fs, 512fs o Analog Power Supply: 4.5 to 5.5V, Digital Power Supply: 3.0 to 5.5V VA AGND VD DGND CMODE AINL+ AINLAINR+ AINRVREFH VCOM AOUTL AOUTR DS Modulator Decimation Filter HPF Clock Divider DS Mo
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