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AK4454 - Premium DAC

Datasheet Summary

Description

The AK4454 is a 32-bit 4ch Premium DAC, which achieves industry’s best low distortion characteristics by a newly developed low distortion technology.

Features

  • (1) DR, S/N: 115dB (2) THD+N: -107dB (3) 256x Over sampling (4) Sampling Rate: 8kHz  768kHz (5) 32Bit 8x Digital Filter - Ripple: 0.0032dB, Attenuation: 80dB (Sharp Roll-Off Filter Setting) - Five Types of High Quality Sound Filter Option - Sharp Roll-Off Filter - Slow Roll-Off Filter - Short Delay Sharp Roll-Off Filter (GD=5.8/fs) - Short Delay Slow Roll-Off Filter (GD=4.8/fs) - Super Slow Roll-Off Filter (6) High Tolerance to Clock Jitter (7) Low Distortion Differential Output (8) DSD data i.

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Datasheet preview – AK4454

Datasheet Details

Part number AK4454
Manufacturer AKM
File Size 2.14 MB
Description Premium DAC
Datasheet download datasheet AK4454 Datasheet
Additional preview pages of the AK4454 datasheet.

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Full PDF Text Transcription

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[AK4454] AK4454 115dB 768kHz 32-bit 4ch Premium DAC 1. General Description The AK4454 is a 32-bit 4ch 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 AK4454 capable of supporting wide range signals and achieving low out-of-band noise while realizing low power consumption. Moreover, the AK4454 has five types of 32-bit digital filters, realizing simple and flexible sound making in wide range of applications.
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