AK4438 - 108dB 768kHz 32bit 8-Channel Audio DAC

Product Overview

AKM

Part number	AK4438
Manufacturer	AKM
File Size	1.14 MB
Description	108dB 768kHz 32bit 8-Channel Audio DAC
Datasheet	AK4438 Datasheet
Additional preview pages of the AK4438 datasheet.

The AK4438 is an 8-channel 32-bit DAC which corresponds to digital audio systems.

An internal circuit includes newly developed 32-bit Digital Filter achieving short group delay and high quality sound.

1. 8ch 32bit DAC - 256 x Over sampling - 32-bit High Quality Sound Short Delay Digital Filter - Single-ended Output, Smoothing Filter - THD+N: 91dB - DR, S/N: 108dB - Channel Independent Digital Volume Control (0dB～-127dB, 0.5dB Step, Mute) - Soft Mute - De-emphasis Filter (supporting 32kHz, 44.1kHz and 48kHz) - I/F Format: MSB justified, LSB justified, I2S, TDM - Zero Detection 2. Sampling Frequency - Normal Speed Mode: 8kHz to 48kHz - Double Speed Mode: 48kHz to 96kHz - Quad Spee.

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Published: Jul 13, 2016 |