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AK4628A
2声道96KHz ADC+8声道 192KHz DAC
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  1. 2ch 24bit ADC
    -64x Oversampling
    -Sampling Rate up to 96kHz
    -Linear Phase Digital Anti-Alias Filter
    -Single-Ended Input
    -S/(N+D): 92dB
    -Dynamic Range, S/N: 102dB
    -Digital HPF for offset cancellation
    -I/F format: MSB justified, I²S or TDM
    -Overflow flag
  2. 8ch 24bit DAC
    -128x Oversampling
    -Sampling Rate up to 192kHz
    -24bit 8 times Digital Filter
    -Single-Ended Outputs
    -On-chip Switched-Capacitor Filter
    -S/(N+D): 90dB
    -Dynamic Range, S/N: 106dB
    -I/F format: MSB justified, LSB justified(20bit,24bit), I²S or TDM
    -Individual channel digital volume with 128 levels and 0.5dB step
    -Soft mute
    -De-emphasis for 32kHz, 44.1kHz and 48kHz
    -Zero Detect Function
  3. High Jitter Tolerance
  4. TTL Level Digital I/F
  5. 3-wire Serial and I²C Bus μP I/F for mode setting
  6. Master clock: 256fs, 384fs or 512fs for fs=32kHz to 48kHz
    128fs, 192fs or 256fs for fs=64kHz to 96kHz
    128fs for fs=120kHz to 192kHz
  7. Power Supply: 4.5 to 5.5V
  8. Power Supply for output buffer: 2.7 to 5.5V
  9. Small 44pin LQFP
  10. AK4628 Fully Compatible
AK4628A BLOCK DIAGRAM
AK4628A Diagram
Data Sheet PDF
Data Sheet Download Datasheet
AK4628A
February 2005
Evaluation Board Manual Download Eva.Board Manual
AKD4628A
July 2007

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