ASAHI KASEI
[AK4528]
ABSOLUTE MAXIMUM RATINGS
(AGND, DGND=0V; Note 1)
Parameter
Power Supplies:
Analog
Digital
Output Buffer
VD-VA
Input Current, Any Pin Except Supplies
Analog Input Voltage
Digital Input Voltage
Ambient Temperature (powered 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.
Symbol
VA
VD
VT
VDA
IIN
VINA
VIND
Ta
Tstg
min
-0.3
-0.3
-0.3
-
-
-0.3
-0.3
-40
-65
max
6.0
6.0
6.0
0.3
±10
VA+0.3
VA+0.3
85
150
Units
V
V
V
V
mA
V
V
°C
°C
RECOMMENDED OPERATING CONDITIONS
(AGND, DGND=0V; Note 1)
Parameter
Power Supplies Analog
Digital
Output Buffer
Voltage Reference
Symbol
VA
VD
VT
VREF
min
4.75
4.75
2.7
3.0
typ
5.0
5.0
3.0
-
max
5.25
VA
VD
VA
Units
V
V
V
V
Note:1. All voltages with respect to ground.
2. VA and VD should be powered at the same time or VA should be powered earlier than VD.
The power up sequence between VA and VT, or VD and VT is not critical.
*AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0011-E-00
-5-
2000/1
AKM [ ASAHI KASEI MICROSYSTEMS ]
