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DIGITAL AUDIO DACs
AK4368
Low Power 24-Bit DAC with 3D, HP-Amp, Mixer & PLL

AK4368
  1. Multi-bit DAC
  2. Sampling Rate
    -8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz
  3. On chip perfect filtering 8 times FIR interpolator
    -Passband: 20kHz
    -Passband Ripple: ±0.02dB
    -Stopband Attenuation: 54dB
  4. Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz
  5. PLL:
    -Input Frequency: 27MHz, 26MHz, 19.8MHz, 19.68MHz, 19.2MHz, 15.36MHz,
    14.4MHz, 13MHz, 12MHz and 11.2896MHz
    -Input Level: CMOS or 0.4Vpp Analog Input
  6. Audio I/F Format: MSB First, 2’s Compliment
    -I2C ,24bit MSB justified, 24bit/20bit/16bit LSB justified
    -Master/Slave Mode
  7. Mixing: LR, LL, RR, (L+R)/2
  8. Digital ALC
  9. Digital ATT
  10. Analog Mixing Circuit
  11. 3D Stereo Enhancement
  12. Stereo Lineout
  13. µP Interface: 3-wire/I2C
  14. Bass Boost Function
  15. Headphone Amplifier
    -Output Power: 40mW2ch @16omega, 3.3V
    -S/N: 90dB
    -Pop Noise Free at Power-ON/OFF and Mute
  16. Power Supply: 1.6V ~ 3.6V
  17. Power Supply Current: 4.0mA @2.4V (HP-AMP no output)
  18. Ta: -30 ~ 85°C
  19. Small Package: 41pin BGA (4mm4mm, 0.5mm pitch)
PDF
Download		 PDF Data Sheets
Rev. MS0529-E-00 2006/07
PDF : 796KB / 60pages		 PDF Evaluation Board Manual
Rev. KM081302 2007/08
PDF : 582KB / 32pages
AK4368 BLOCK DIAGRAM
AK4368 BLOCK DIAGRAM
To inquire for this product  |  USA   /   English