|
|
AK4552
低能耗 24位3V 立体声编码译码器
|
- HPF for DC-offset cancel (fc = 3.4Hz@fs = 44.1kHz)
- Single-ended ADC
- S/(N+D): 89dB@VA=3.0V
- Dynamic Range, S/N: 97dB@VA=3.0V
- Single-ended DAC
- Digital de-emphasis for 32kHz, 44.1kHz and 48kHz sampling
- S/(N+D): 90dB@VA=3.0V
- Dynamic Range, S/N: 100dB@VA=3.0V
- Audio I/F format: MSB First, 2's Compliment
- ADC: 24bit MSB justified, DAC: 24bit LSB justified
- Input/Output Voltage : ADC = 1.85Vpp@VA = 3.0V
DAC = 1.75Vpp@VA = 3.0V
- Sampling Rate: 8kHz to 50kHz (Normal Speed)
50kHz to 100kHz (Double Speed, Double Speed Monitor)
100kHz to 200kHz (Quad Speed Monitor)
- Master Clock: 256fs, 384fs, 512fs or 768fs@Normal Speed
256fs or 384fs@Double Speed
128fs or 192fs@Double Speed Monitor
64fs, 96fs, 128fs or 192fs@Quad Speed Monitor
- Power Supply: 2.4 to 4.0V
- Power Supply Current: 14mA
- Ta = -40 to 85°C
- Very Small Package: 16pin TSSOP
- Evaluation Board: AKD4552
|
AK4552 BLOCK DIAGRAM
Data Sheet PDF
|
Data Sheets
Rev. MS0055-E-01 2001/2
PDF : 121KB / 15pages
|
|
Evalution Board Manual
Rev. KM080600 2005/10
PDF : 325KB / 33pages |
|
|
