| DIGITAL
AUDIO and MULTIMEDIA SOUND CODECs |
| AK4591 |
| 24bit 4ch ADC with Input Selector
+ 24bit 6ch DAC |
64-pinLQFP
(10×10×1.7mm) |
- Input selector
-Selects 2 sets of stereo data from 9 sets of available stereo inputs
-2 stereo sets of differential
-7 stereo sets of single ended
- ADC: 4 Channels (2 sets of stereo ADC)
-24-bit 64 x Over-sampling delta sigma
-DR, S/N : 97dBA (Fs: 48kHz Full-differential Input)
-S/(N+D) : 92 dB (Fs: 48kHz Full-differential Input)
-8kHz to 96kHz sampling rate
-HPF included for DC offset cancellation
- DAC: 6 Channels (3 sets of stereo DAC)
-24-bit 128 x Over-sampling advanced multi-bit
-DR : 107dBA (6ch) (Fs: 48kHz)
-S/N: 108dBA(6ch)(Fs: 48kHz)
-S/(N+D) : 90 dB (6ch)(Fs: 48kHz)
-8kHz to 96kHz sampling rate
- Digital Interface
-Serial audio signal input port : 8ch
-Serial audio signal output port : 4ch
-Serial interface port for micro-controller : 1set
- Other
-Power supply: +3.3V ±0.3V
-Operating temperature range: -40°C~85°C
-Package : 64pin LQFP(0.5mm pitch)
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PDF
Download |
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Data Sheets
Rev. MS0295-E-00 2004/03
PDF : 298KB / 40pages |
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| AK4591 BLOCK DIAGRAM |
