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DIGITAL AUDIO ADCs
AK5386
110dB 192kHz 24-Bit Enhanced Dual Bit ADC
The AK5386 is a stereo A/D Converter with wide sampling rate of 8kHz ~ 216kHz and is suitable for consumer to professional audio system. The AK5386 achieves high accuracy and low cost by using Enhanced dual bit delta sigma techniques. The AK5386 requires no external components because the analog inputs are single-ended. The audio interface has two formats (MSB justified, I2S) and can correspond to various systems like DVD Recorder, AV Receiver, PC Sound card and Music Instrument recording.
AK5386
  1. Application: DVDR, Music Instrument
  2. Single-ended Input
  3. Digital HPF for DC-Offset cancel
  4. S/(N+D): 96dB
  5. DR: 110dB
  6. S/N: 110dB
  7. Linear Phase Digital Anti-Alias Filtering
    Passband: 0 ~ 21.768kHz (@ fs=48kHz)
    Passband Ripple: ±0.005dB
    Stopband Attenuation: 80dB
  8. Master Clock: 512fs/768fs (Normal Speed)
    256fs/384fs (Double Speed)
    128fs/192fs (Quad Speed)
  9. Sampling Frequency:
    Normal Speed: 8kHz ~ 54kHz (512fs)
    8kHz ~ 48kHz (768fs)
    Double Speed: 54kHz ~ 108kHz (256fs)
    48kHz ~ 96kHz (384fs)
    Quad Speed: 108kHz ~ 216kHz (128fs)
    96kHz ~ 192kHz (192fs)
  10. Master / Slave Mode
  11. Audio Interface: 24bit MSB justified / I2S selectable
  12. Input level: CMOS
  13. Power Supply:
    Analog: 4.5 ~ 5.5V
    Digital: 2.7 ~ 3.6V (Normal Speed)
    3.0 ~ 3.6V (Double Speed, Quad Speed)
  14. Power Consumption: 118mW (@ fs=48kHz)
  15. Ta = -40 ~ 85°C
  16. Small 16pin TSSOP Package
  17. AK5357/58/59/81 Pin-compatible
  18. Evaluation Board: AKD5386
PDF
Download		 PDF Data Sheets
Rev. MS0579-E-00 2006/12
PDF : 144KB / 18pages		 PDF Evaluation Board Manual
Rev. KM082300 2006/12
PDF : 585KB / 32pages
AK5386 BLOCK DIAGRAM

AK5386 BLOCK DIAGRAM

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