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AK4452 - 115dB 768kHz 32-bit 2ch Premium DAC

Datasheet Summary

Description

The AK4452 is a 32-bit 2ch Premium DAC, which achieves industry’s best low distortion characteristics by a newly developed low distortion technology.

Features

  • (1) 256x Over sampling (2) Sampling Rate: 8kHz  768kHz (3) 32Bit 8x Digital Filter - Ripple: 0.0032dB, Attenuation: 80dB - High Quality Sound Short Delay Option; GD=6.25/fs and GD=5.3/fs - Sharp Roll-Off Filter - Slow Roll-Off Filter - Super Slow Roll Off (4) High Tolerance to Clock Jitter (5) Low Distortion Differential Output (6) DSD data input (7) Daisy Chain (8) Digital De-emphasis for 32, 44.1, 48kHz sampling (9) Soft Mute (10) Digital Attenuator (255 levels and 0.5dB step) (11) Stereo Mo.

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Datasheet preview – AK4452

Datasheet Details

Part number AK4452
Manufacturer AKM
File Size 2.12 MB
Description 115dB 768kHz 32-bit 2ch Premium DAC
Datasheet download datasheet AK4452 Datasheet
Additional preview pages of the AK4452 datasheet.

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Full PDF Text Transcription

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[AK4452] = Preliminary = AK4452 115dB 768kHz 32-bit 2ch Premium DAC 1. General Description The AK4452 is a 32-bit 2ch Premium DAC, which achieves industry’s best low distortion characteristics by a newly developed low distortion technology. It corresponds to a 768kHz PCM input and an 11.2MHz DSD input at maximum, suitable for play backing high resolution audio sources that are becoming widespread in network audios, USB-DACs and Car Audio Systems. In addition, “OSR-Doubler” technology is newly adopted, making the AK4452 capable of supporting wide range signals and achieving low out-of-band noise while realizing low power consumption. Moreover, the AK4452 has five types of 32-bit digital filters, realizing simple and flexible sound making in wide range of applications.
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