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Home > Mixed Signal IC's > Audio Converter > CODEC > AK4563A
AK4563A
16bit 4AD/2DA APGA/ALC 3V
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- Resolution : 16bits
- Recording Functions
- 4ch Analog Input PGA (Programmable Gain Amplifier)
- Digital ALC (Automatic Level Control) circuit
- FADEIN / FADEOUT
- Digital HPF for DC-offset cancellation (fc=3.7Hz@fs=48kHz)
- Peak-Meter Output (2ch)
- Playback Function
- Digital De-emphasis Filter (tc = 50/15ms, fs=32k, 44.1k and 48kHz)
- Power Management
- CODEC (ADC: 4ch, DAC: 2ch)
- Single-ended Inputs/Outputs
- Input / Output Level: 1.5Vpp@VREF=2.5V (= 0.6 x VREF)
- S/(N+D): 83dB(ADC), 86dB(DAC) @VREF=2.5V
- DR, S/N: 87dB(ADC), 91dB(DAC) @VREF=2.5V
- Master Clock: 256fs/384fs
- Sampling Rate: 8kHz ~ 50kHz
- Audio Data Interface Format: MSB-First, 2's compliment (AK4516A Compatible)
- ADC: 16bit MSB justified, 16bit LSB justified, I²S
- DAC: 16bit MSB justified, 16bit LSB justified, I²S
- Power Supply
- CODEC, PGA: 2.3 ~ 3.0V (typ.2.5V)
- Digital I/F: 1.5 ~ 3.0V(typ.2.5V)
- Power Supply Current
- ALL Power ON: 18mA
- (ALC + ADC) x 4ch: 13.5mA
- DAC: 5.5mA
- Ta = -20 ~ 85°C
- Package: 28pin VSOP
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AK4563A BLOCK DIAGRAM
Data Sheet PDF
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Data Sheets
Rev. MS0067-E-02 2004/12
PDF : 359KB / 39pages
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Evalution Board Manual
Rev. KM064401 2006/06
PDF : 551KB / 32pages |
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