參數(shù)資料
型號: AK4563AVF
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: Low Power 16bit 4ch ADC & 2ch DAC with ALC
中文描述: 低功耗16位4通道ADC的
文件頁數(shù): 5/39頁
文件大?。?/td> 372K
代理商: AK4563AVF
ASAHI KASEI
[AK4563A]
MS0067-E-02
2004/12
- 5 -
ABSOLUATE MAXIMUM RATING
(AGND, DGND=0V; Note 1)
Parameter
Power Supply
Input Current, Any Pin Except Supplies
Analog Input Voltage
INTL1-0, INTR1-0, EXTL, EXTR, LIN, RIN, VREF
Digital Input Voltage
Ambient Temperature
Storage Temperature
Note 1. All voltages with respect to ground.
Note 2. AGND and DGND should be the same voltage.
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
Power Supply
Digital 2 (VT pin)
Reference
Voltage
(VREF pin) (Note 4)
Note 1. All voltages with respect to ground.
Note 3. Minimum value is the high value either 2.3V or VA-0.3V.
Note 4. VREF and VA should be same voltage.
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
Symbol
VA
VD
VT
GND
IIN
min
-0.3
-0.3
-0.3
-
-
max
4.6
4.6
4.6
0.3
±
10
Units
V
V
V
V
mA
Analog (VA pin)
Digital 1 (VD pin)
Digital 2 (VT pin)
| DGND – AGND | (Note 2)
VINA
-0.3
VA+0.3
V
VIND
Ta
Tstg
-0.3
-20
-65
VT+0.3
85
150
V
°
C
°
C
Symbol
VA
VD
VT
min
2.3
typ
2.5
2.5
2.5
max
3.0
VA
VD
Units
V
V
V
Analog (VA pin)
Digital 1 (VD pin) (Note 3)
2.3 or VA-0.3
1.5
Analog Reference Voltage
VREF
-
-
VA
V
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