參數(shù)資料
型號: AK4562
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: LOW POWER 20BIT CODEC WITH PGA
中文描述: 低功耗20位編解碼器美巡賽
文件頁數(shù): 1/29頁
文件大?。?/td> 167K
代理商: AK4562
ASAHI KASEI
[AK4562]
MS0031-E-00
2000/05
- 1 -
FEATURES
1. Resolution : 20bits
2. Recording Functions
2-Stereo Inputs Mixer
Analog Input PGA
Monaural Mixing
Digital HPF for DC-offset cancellation (fc=3.4Hz@fs=44.1kHz)
3. Playback Functions
Digital De-emphasis Filter (tc=50/15us, fs=32kHz, 44.1kHz and 48kHz)
Analog Output PGA
2 types Stereo Outputs (DAC and Analog Output PGA)
4. Power Management
5. ADC Characteristics
Input Level : 1.5Vpp = 0.6 x VREF@VREF=2.5V
S/(N+D) : 82dB
DR,
S/N : 88dB
6. DAC Characteristics
Output Level : 1.5Vpp = 0.6 x VREF@VREF=2.5V
S/(N+D) : 86dB
DR, S/N : 93dB
7. 3-wire Serial Control, SSB I/F
8. Master Clock : 256fs/384fs
9. Audio Data Format : MSB First, 2’s compliment
ADC : 20bit MSB justified, I
2
S
DAC : 16bit LSB justified, 20bit LSB justified, 24bit LSB justified, I
2
S
10. Power Supply
CODEC, PGA : 2.2
3.0V (typ. 2.5V)
Digital I/F : 1.8
3.0V (typ. 2.5V)
11. Power Supply Current
IPGA + ADC : 7mA
DAC + OPGA : 5.5mA
12. Ta = -20
70
°
C
13. Package : 28pin QFN
Size : 5.2mm x 5.2mm
Height : 1mm (max)
Pitch : 0.5mm
Low Power 20bit
Σ
CODEC with PGA
AK4562
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AK4562VN LOW POWER 20BIT CODEC WITH PGA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4562VN 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH PGA
AK4563A 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4563AVF 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4564VQ 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP