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AK4353 - 96kHz 24-BIT DAC

General Description

The AK4353 is a stereo CMOS D/A Converter and Digital Audio Interface Transmitter.

The DAC signal outputs are single-ended and are analog filtered to remove out of band noise.

Therefore no external filters are required.

Key Features

  • o Stereo ∆Σ DAC o S/(N+D): 90dB@5V o DR: 102dB@5V o S/N: 102dB@5V o Sampling Speed: 16kHz∼96kHz o Multiple Master Clock Frequencies: 256fs/384fs/512fs/768fs/1024fs/1536fs for Half speed (16kHz∼24kHz) 256fs/384fs/512fs/768fs for Normal speed (32kHz∼48kHz) 128fs/192fs/256fs/384fs for Double speed (64kHz∼96kHz) o Data Input Formats: LSB justified / MSB justified / I2S selectable o Selectable Function: Soft Mute Digital Attenuator (256 Steps) Digital De-emphasis (44.1kHz/48kHz/32kHz).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ASAHI KASEI [AK4353] AK4353 96kHz 24Bit ∆Σ DAC with DIT GENERAL DESCRIPTION The AK4353 is a stereo CMOS D/A Converter and Digital Audio Interface Transmitter. The DAC signal outputs are single-ended and are analog filtered to remove out of band noise. Therefore no external filters are required. The AK4353 can operate at the power supply from 2.7V to 5.5V and the digital I/F can correspond to both TTL and CMOS levels.