ASAHI KASEI
[AK4527B]
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS=0V; Note 5)
Parameter
Power Supplies
Analog
Digital
Output buffer
|AVSS-DVSS|
(Note 6)
Input Current (any pins except for supplies)
Analog Input Voltage
Digital Input Voltage
Ambient Temperature (power applied)
Storage Temperature
Symbol
AVDD
DVDD
TVDD
∆GND
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
AVDD+0.3
DVDD+0.3
85
150
Units
V
V
V
V
mA
V
V
°C
°C
Notes: 5. All voltages with respect to ground.
6. AVSS and DVSS 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=0V; Note 5)
Parameter
Power Supplies
Analog
(Note 7)
Digital
Output buffer
Symbol
AVDD
DVDD
TVDD
min
4.5
4.5
2.7
typ
5.0
5.0
5.0
max
5.5
5.5
5.5
Units
V
V
V
Notes: 5. All voltages with respect to ground.
7. The power up sequence between AVDD, DVDD and TVDD is not critical.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0056-E-00
-7-
2000/10
AKM [ ASAHI KASEI MICROSYSTEMS ]
