[AK4950]
5. Output Master Clock Frequencies: 32fs/64fs/128fs/256fs
•
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 (512fs), 7.35kHz
∼
13kHz (1024fs)
6.
μP
I/F: 3-wire Mode, I
2
C Bus (Ver 1.0, 400kHz Fast-Mode)
7. Master/Slave mode
8. Audio Interface Format: MSB First, 2’s complement
•
ADC: 24bit MSB justified, 16/24bit I
2
S
•
DAC: 24bit MSB justified, 16bit LSB justified, 24bit LSB justified, 16/24bit I
2
S
9. Video Functions
•
One Composite Signal Input
•
Capacitor-less Video Amplifier for Composite Signal Output
Gain: +6 / +9 / +12 / +16.5dB
•
LPF
•
Charge Pump Circuit for Negative Power Supply
10. Ta =
−30 ∼
85°C
11. Power Supply:
•
Analog Power Supply (AVDD): 2.7 ~ 3.6V
•
Digital I/O Power Supply (TVDD): 1.6 ~ 3.6V
12. Package: 32pin QFN (4 x 4mm, 0.4mm pitch)
MS1320-E-00
-2-
2011/10
AKM [ ASAHI KASEI MICROSYSTEMS ]
