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Home > Mixed Signal IC's > Audio Converter > CODEC > AK4586
AK4586
AK4527 + DIR
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- 2ch 24bit ADC
- 64x Oversampling
- Sampling Rate up to 96kHz
- Linear Phase Digital Anti-Alias Filter
- Single-Ended Input
- S/(N+D): 90dB
- Dynamic Range, S/N: 100dB
- Digital HPF for offset cancellation
- Overflow flag
- 6ch 24bit DAC
- 128x Oversampling
- Sampling Rate up to 96kHz
- 24bit 8 times Digital Filter
- Single-Ended Outputs
- On-chip Switched-Capacitor Filter
- S/(N+D): 90dB
- Dynamic Range, S/N: 106dB
- Individual channel digital volume with 256 levels and 0.5dB step
- Soft mute
- Zero Detect Function
- 4 inputs 24bit DIR
- Supports IEC60958 consumer mode, S/PDIF,
EIAJ CP1201 consumer mode
- Low jitter Analog PLL
- PLL Lock Range: 32k ~ 96kHz
- Clock Source: PLL or X'tal
- 4 channel Receivers input and 1 through transmission output
- De_emphasis for 32kHz, 44.1kHz and 48kHz
- Dedicated Detect Pins
Non-PCM Bit Stream Detect, DTS-CD Bit Stream Detect,
Validity Flag Detect, 96kHz Sampling Detect,
Unlock & Parity Error Detect, Emphasis Detect, fs change Detect
- Supports up to 24bit Audio Data Format
- Audio I/F: Master or Slave Mode
- 32bits Channel Status Buffer
- Burst Preamble bit Pc, Pd Buffer for Non-PCM bit stream
- Master Clock Outputs:128fs/256fs/512fs
- I/F format: MSB justified, LSB justified(20bit,24bit), I2S or TDM
- High Jitter Tolerance
- TTL Level Digital I/F
- 4-wire Serial and I²C Bus μP I/F for mode setting
- Extenal Master Clock Input:
256fs, 384fs or 512fs for fs=44.1kHz to 48kHz
128fs, 192fs or 256fs for fs=88.2kHz to 96kHz
- Power Supply: 4.5 to 5.5V
- Power Supply for output buffer: 2.7 to 5.5V
- Small 44pin LQFP
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AK4586 BLOCK DIAGRAM
Data Sheet PDF
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Data Sheets
Rev. MS0097-E-01 2001/12
PDF : 587KB / 54pages |
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Evaluation Board Manual
Rev. KM065103 2007/06
PDF : 774KB / 46pages |
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