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Home > Mixed Signal IC's > Audio Converter > CODEC > AK4550
AK4550
Low-cost, low power 16-bit 3V stereo codec
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- HPF for DC-offset cancel (fc=3.4Hz)
- Single-ended ADC
- S/(N+D): 82dB
- Dynamic Range, S/N: 89dB@2.5V
- Single-ended DAC
- Digital de-emphasis for 32kHz, 44.1 kHz, 48kHz sampling
- S/(N+D): 85dB
- Dynamic Range, S/N: 92dB@2.5V
- Audio I/F format (AK4518 compatible)
- ADC: 16bit MSB justified, DAC: 16bit LSB justified, MSB First, 2′s Compliment
- Input/Output Voltage: 0.6 X VDD (= 1.5Vpp@VDD=2.5V)
- High Jitter Tolerance
- Sampling Rate: 8kHz to 50kHz
- Master Clock: 256fs or 384fs or 512fs
- Power Supply: 2.3 to 3.6V
- Low Power Supply Current: 10mA
- Very Small package: 16-pin TSSOP
- Ta: -40 to 85°C
- Evaluation Board: AKD4550
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AK4550 BLOCK DIAGRAM
Data Sheet PDF
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Data Sheets
Rev.M0068-E-01, 2000/04
PDF : 128KB / 15pages
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Evalution Board Manual
Rev. KM083000 2006/02
PDF : 770KB / 26pages |
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