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AK4383 - 192kHz 24-Bit 2ch ∆ DAC with DSD input

Datasheet Summary

Description

The AK4383 offers the perfect mix for cost and performance based audio systems.

Using AKM's multi bit architecture for its modulator the AK4383 delivers a wide dynamic range while preserving linearity for improved THD+N performance.

Features

  • Sampling Rate Ranging from 8kHz to 192kHz 24-Bit 8 times FIR Digital Filter On chip SCF Digital de-emphasis for 32k, 44.1k and 48kHz sampling Soft mute Digital Attenuator (Linear 256 steps) PCM I/F format: 24-Bit MSB justified, 24/20/16-Bit LSB justified or I2S Master clock: 256fs, 384fs, 512fs or 768fs (PCM Normal Speed Mode) 128fs, 192fs, 256fs or 384fs (PCM Double Speed Mode) 128fs or 192fs (PCM Quad Speed Mode) 512fs or 768fs (DSD Mode) THD+N: -94dB Dynamic Range: 110dB DSD Data Input Mode H.

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Datasheet Details

Part number AK4383
Manufacturer Asahi Kasei Microsystems
File Size 280.27 KB
Description 192kHz 24-Bit 2ch ∆ DAC with DSD input
Datasheet download datasheet AK4383 Datasheet
Additional preview pages of the AK4383 datasheet.

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Full PDF Text Transcription

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ASAHI KASEI [AK4383] AK4383 192kHz 24-Bit 2ch ∆Σ DAC with DSD input GENERAL DESCRIPTION The AK4383 offers the perfect mix for cost and performance based audio systems. Using AKM's multi bit architecture for its modulator the AK4383 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4383 has full differential SCF outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The AK4383 accepts 192kHz PCM data and 1-Bit DSD data, ideal for a wide range of applications including DVDAudio and SACD. The AK4383 is offered in a space saving 20pin TSSOP package. FEATURES Sampling Rate Ranging from 8kHz to 192kHz 24-Bit 8 times FIR Digital Filter On chip SCF Digital de-emphasis for 32k, 44.
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