參數(shù)資料
型號: AK4641VN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16 BIT CODEC WITH BLUETOOTH INTERFACE
中文描述: 16位編解碼器與藍牙接口
文件頁數(shù): 45/51頁
文件大?。?/td> 461K
代理商: AK4641VN
ASAHI KASEI
[AK4641]
MS0301-E-00
2004/05
- 5 -
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS, BVSS =0V; Note 1)
Parameter
Symbol
min
max
Units
Power Supplies:
Analog
AVDD
0.3
4.6
V
Digital
DVDD
0.3
4.6
V
16bit Mono CODEC
BVDD
0.3
4.6
V
|AVSS – DVSS|
(Note 2)
GND1
-
0.3
V
|AVSS – BVSS|
(Note 2)
GND2
-
0.3
V
Input Current, Any Pin Except Supplies
IIN
-
±10
mA
Analog Input Voltage
VINA
0.3
AVDD+0.3
V
Digital Input Voltage
VIND
0.3
DVDD+0.3
V
Ambient Temperature (powered applied)
Ta
10
70
°C
Storage Temperature
Tstg
65
150
°C
Note 1. All voltages with respect to ground.
Note 2. AVSS, DVSS and BVSS 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, BVSS=0V; Note 1)
Parameter
Symbol
min
typ
max
Units
Power Supplies
Analog
AVDD
2.6
3.3
3.6
V
(Note 3)
Digital
DVDD
2.6
3.3
3.6
V
16bit Mono CODEC
BVDD
2.6
3.3
3.6
V
Differences
AVDD
BVDD
0.1
0
+0.1
V
AVDD
DVDD
0.3
0
+0.3
V
BVDD
DVDD
0.3
0
+0.3
V
Note 1. All voltages with respect to ground.
Note 3. The power up sequence between AVDD, DVDD and BVDD is not critical.
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
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