參數(shù)資料
型號: AKD4520
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 100dB 20Bit Stereo ADC & DAC
中文描述: 100dB的20位立體聲ADC
文件頁數(shù): 4/19頁
文件大?。?/td> 198K
代理商: AKD4520
ASAHI KASEI
[AK4520A]
0163-E-00
1997/3
- 4 -
ABSOLUTE MAXIMUM RATINGS
(AGND,DGND=0V; Note 1 )
Parameter
Symbol
VA
VD
GND
IIN
VINA
VIND
Ta
Tstg
min
-0.3
-0.3
-
-
-0.3
-0.3
-10
-65
max
6.0
6.0
0.3
±
10
VA+0.3
VD+0.3
70
150
Units
V
V
V
mA
V
V
°
C
°
C
Power Supplies: Analog
Digital
|AGND-DGND|
Input Current, Any Pin Except Supplies
Analog Input Voltage
Digital Input Voltage
Ambient Temperature (power applied)
Storage Temperature
Note: 1 . All voltages with respect to ground.
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
(AGND,DGND=0V; Note 1 )
Parameter
3V operation
Analog
Digital
5V operation
Analog
Digital
Symbol
min
typ
max
Units
VA
VD
2.7
2.7
3.0
3.0
3.6
VA
V
V
Power Supplies:
(Note 2 )
VA
VD
4.5
4.5
5.0
5.0
5.5
VA
V
V
Note: 1 . All voltages with respect to ground.
2 . The power up sequence between VA and VD is not critical.
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