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AK4482 - 111dB 192kHz 24-Bit 2ch DS DAC

Datasheet Summary

Description

The AK4482 is a cost-effective 24-bit DAC for digital audio equipments.

The modulator uses AKM's multi-bit architecture, delivering wide dynamic range.

Features

  • † Sampling Rate: 8kHz ∼ 216kHz † 128 x Over Sampling (Normal Speed Mode) † 64 x Over Sampling (Double Speed Mode) † 32 x Over Sampling (Quad Speed Mode) † 24 Bit 8 x FIR Digital Filter - High Quality Sound Short Delay Sharp Roll-off Filter (less than 6/fs) - High Quality Sound Short Delay Slow Roll-off Filter (less than 6/fs) - Sharp Roll-off Filter - Slow Roll-off Filter † Optimized Layout for Sound Quality † SCF † Digital De-emphasis (32kHz, 44.1kHz, 48kHz) † Soft Mute † Digital ATT (256 Steps.

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Datasheet preview – AK4482

Datasheet Details

Part number AK4482
Manufacturer AKM
File Size 546.62 KB
Description 111dB 192kHz 24-Bit 2ch DS DAC
Datasheet download datasheet AK4482 Datasheet
Additional preview pages of the AK4482 datasheet.

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Full PDF Text Transcription

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[AK4482] AK4482 111dB 192kHz 24-Bit 2ch ΔΣ DAC GENERAL DESCRIPTION The AK4482 is a cost-effective 24-bit DAC for digital audio equipments. The modulator uses AKM's multi-bit architecture, delivering wide dynamic range. The AK4482 has fully differential switched-cap filter outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The AK4482 support up to 216kHz sampling rate, ideal for BD and AC-3 amplifier systems. It is housed in a space saving 16pin TSSOP package.
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