參數(shù)資料
型號: AK4648EC
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP/SPK-AMP
中文描述: 立體聲編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 2/119頁
文件大?。?/td> 1272K
代理商: AK4648EC
[AK4648]
MS0625-E-01
2007/06
- 2 -
4. Master Clock:
(1) PLL Mode
Frequencies:
- MCKI pin: 11.2896MHz, 12MHz, 12.288MHz, 13MHz, 13.5MHz,
19.2MHz, 24MHz, 26MHz, 27MHz
- LRCK pin: 1fs
- BICK pin: 32fs or 64fs
(2) External Clock Mode
Frequencies: 256fs, 512fs or 1024fs (MCKI pin)
5. Output Master Clock Frequencies: 32fs/64fs/128fs/256fs
6. Sampling Rate:
PLL Slave Mode (LRCK pin): 7.35kHz
48kHz
PLL Slave Mode (BICK pin): 7.35kHz
48kHz
PLL Slave Mode (MCKI pin):
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
PLL Master Mode:
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
EXT Master/Slave Mode:
7.35kHz
48kHz (256fs), 7.35kHz
26kHz (512fs), 7.35kHz
13kHz (1024fs)
7.
μ
P I/F: I
2
C Bus (Ver 1.0, 400kHz Fast-Mode)
8. Master/Slave mode
9. Audio Interface Format: MSB First, 2’s complement
ADC: 16bit MSB justified, I
2
S, DSP Mode
DAC: 16bit MSB justified, 16bit LSB justified, 16-24bit I
2
S, DSP Mode
10. Ta =
30
85
°
C
11. Power Supply:
AVDD, DVDD: 2.6
3.6V (typ. 3.3V)
HVDD: 2.6
5.0V (typ. 3.6V)
TVDD (Digital I/O): 1.6
3.6V (typ. 3.3V)
12. Package: CSP (3.7mm x 3.8mm, 0.5mm pitch)
13. Register Compatible with AK4643/4/5
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