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Home > Mixed Signal IC's > Audio Converter > ADC > AK5388
AK5388
120dB 192kHz 24-Bit 4ch ADC
| The AK5388 is a 24bit, 216kHz sampling 4-channel A/D converter for high-end audio systems. The modulator in the AK5388 uses AKM Enhanced Dual Bit architecture, enabling the AK5388 to realize high accuracy and low cost. The AK5388 achieves 120dB dynamic range and -105dB THD+N, and an optional mono mode extends dynamic range to 123dB. The AK5388's digital filter features a modified FIR architecture that minimizes group delay while maintaining excellent linear phase response. Therefore, the device is suitable for professional audio applications including recording, sound reinforcement, effects processing, sound cards, and high-end A/V receivers. The AK5388 is available in 44pin LQFP package. |
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- Applications: AV Receiver, Pro Audio, DVD Recorder
- Sampling Rate: 8kHz ~ 216kHz
- Full Differential Inputs
- S/(N+D): 105dB
- DR, S/N: 120dB(Mono Mode: 123dB)
- Short Delay Digital Filter (GD=12.6/fs)
· Passband: 0~21.648kHz (@fs=48kHz)
· Ripple: 0.01dB
· Stopband: 80dB
- Digital HPF
- Power Supply: 4.75 ~ 5.25V(Analog), 3.0 ~ 3.6V(Digital)
- Output format: 24bit MSB justified, I²S or TDM
- Cascade TDM I/F: 8ch/48kHz, 4ch/96kHz, 4ch/192kHz
- Master & Slave Mode
- Overflow Flag
- Package: 44pin LQFP
- Evaluation Board: AKD5388
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AK5388 BLOCK DIAGRAM
Data Sheet PDF
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Data Sheets
Rev. 0.3 2007/10
PDF : 500KB / 27pages
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