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AK4393 - ADVANCED MULTI-BIT 96KHZ 24-BIT DAC

General Description

The AK4393 is a high performance stereo DAC for the 96kHz sampling mode of DAT, DVD including a 24bit digital filter.

The AK4393 introduces the advanced multi-bit system for ΔΣ modulator.

Key Features

  • 128x Oversampling.
  • Sampling Rate up to 108kHz.
  • 24Bit 8x Digital Filter Ripple: ±0.005dB, Attenuation: 75dB.
  • High Tolerance to Clock Jitter.
  • Low Distortion Differential Output.
  • Digital de-emphasis for 32.

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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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[AK4393] AK4393 Advanced Multi-Bit 96kHz 24-Bit ΔΣ DAC GENERAL DESCRIPTION The AK4393 is a high performance stereo DAC for the 96kHz sampling mode of DAT, DVD including a 24bit digital filter. The AK4393 introduces the advanced multi-bit system for ΔΣ modulator. This new architecture achieves the wider dynamic range, while keeping much the same superior distortion characteristics as conventional Single-Bit way. In the AK4393, the analog outputs are filtered in the analog domain by switched-capacitor filter (SCF) with high tolerance to clock jitter. The analog outputs are full differential output, so the device is suitable for hi-end applications. The operating voltages support analog 5V and digital 3.3V, so it is easy to I/F with 3.3V logic IC.