參數(shù)資料
型號: AK4588
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 2/8 CHANNEL AUDIO CODEC WITH DIR
中文描述: 2 / 8聲道音頻編解碼器迪爾
文件頁數(shù): 10/76頁
文件大?。?/td> 787K
代理商: AK4588
ASAHI KASEI
[AK4588]
MS0287-E-01
2004/03
- 10 -
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS, PVSS=0V; Note 1)
Parameter
Power Supplies
Symbol
AVDD
DVDD
PVDD
TVDD
GND1
GND2
IIN
VINA
VIND1
min
-0.3
-0.3
-0.3
-0.3
-
-
-
-0.3
-0.3
max
6.0
6.0
6.0
6.0
0.3
0.3
±
10
Units
V
V
V
V
V
V
mA
V
V
Analog
Digital
PLL
Output buffer
|AVSS-DVSS| (Note 2)
|AVSS-PVSS| (Note 2)
Input Current (any pins except for supplies)
Analog Input Voltage
(LIN, RIN pins)
Digital Input Voltage
Except LRCK1-2, BICK1-2, RX0-7, CAD0-1,
TEST1-2 pins
LRCK1-2, BICK1-2 pins
RX0-7, CAD0-1, TEST1-2
Ambient Temperature (power applied)
Storage Temperature
Notes:
1. All voltages with respect to ground.
2.AVSS, DVSS and PVSS must be connected to the same analog ground plane.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(AVSS, DVSS, PVSS=0V; Note 3)
Parameter
Power Supplies
(Note 4)
Digital
PLL
Output buffer
Notes:
3. All voltages with respect to ground.
4. The power up sequence between AVDD, DVDD, PVDD and TVDD is not critical. To save leak current in power
down mode, AVDD, DVDD, PVDD become the same voltage as much as possible.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
AVDD+0.3
DVDD+0.3
TVDD+0.3
PVDD+0.3
70
150
VIND2
VIND3
Ta
Tstg
-0.3
-0.3
-10
-65
V
V
°
C
°
C
Symbol
AVDD
DVDD
PVDD
TVDD
min
4.5
4.5
4.5
2.7
typ
5.0
5.0
5.0
5.0
max
5.5
AVDD
AVDD
DVDD
Units
V
V
V
V
Analog
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