ASAHI KASEI
[AK4562]
ABSOLUTE MAXIMUM RATINGS
(AGND, DGND=0V; Note 1)
Parameter
Power Supply
Analog
Digital 1
Digital 2
VD – VA
|DGND – AGND| (Note 2)
Input Current (Any Pin Except Supplies)
Analog Input Voltage
LIN1-2, RIN1-2, OPGAL, OPGAR, VREF pins
Digital Input Voltage
Ambient Temperature (power applied)
Storage Temperature
Note : 1. All voltages with respect to ground.
Note : 2. AGND and DGND must be same voltage.
Symbol
VA
VD
VT
VDA
∆GND
IIN
VINA
VIND
Ta
Tstg
min
-0.3
-0.3
-0.3
-
-
-
-0.3
-0.3
-20
-65
max
4.6
4.6
4.6
0.3
0.3
±10
VA+0.3
VT+0.3
70
150
Units
V
V
V
V
V
mA
V
V
°C
°C
WARNING: Operation at or beyond these limits may results 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
Analog (VA pin)
Digital 1 (VD pin) (Note 3)
Digital 2 (VT pin)
Voltage
Analog Voltage Reference
Reference
(Note 4)
Symbol
VA
VD
VT
VREF
min
2.2
2.2 / VA-0.3
1.8
-
typ
2.5
2.5
2.5
-
max
3.0
VA
VD
VA
Units
V
V
V
V
Note : 1. All voltages with respect to ground.
Note : 3. Min value is high value either 2.2V or VA-0.3V.
Note : 4. VREF and VA must be same voltage.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this data sheet.
MS0031-E-00
-5-
2000/05
AKM [ ASAHI KASEI MICROSYSTEMS ]
