[AK4648]
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)
2
7.
μP
I/F: I 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
MS0625-E-01
-2-
2007/06
AKM [ ASAHI KASEI MICROSYSTEMS ]
