ASAHI KASEI
[AK4536]
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS, SVSS=0V; Note 1)
Parameter
Power Supplies:
Analog
Digital
Speaker-Amp
|AVSS – DVSS| (Note 2)
|AVSS – SVSS|
(Note 2)
Input Current, Any Pin Except Supplies
Analog Input Voltage
Digital Input Voltage
Ambient Temperature (powered applied)
Storage Temperature
Symbol
AVDD
DVDD
SVDD
∆GND1
∆GND2
IIN
VINA
VIND
Ta
Tstg
min
−0.3
−0.3
−0.3
-
-
-
−0.3
−0.3
−10
−65
max
4.6
4.6
4.6
0.3
0.3
±10
AVDD+0.3
DVDD+0.3
70
150
Units
V
V
V
V
V
mA
V
V
°C
°C
Note 1. All voltages with respect to ground.
Note 2. AVSS, DVSS and SVSS 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, SVSS=0V; Note 1)
Parameter
Power Supplies
Analog
(Note 3)
Digital
Speaker-Amp
Symbol
AVDD
DVDD
SVDD
min
2.4
2.4
2.4
typ
3.3
3.3
3.3
max
3.6
AVDD
3.6
Units
V
V
V
Note 1. All voltages with respect to ground
Note 3. The power up sequence between AVDD, DVDD and SVDD is not critical
It is recommended that DVDD and SVDD are the same voltage as AVDD in order to reduce the current at power
down mode.
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0174-E-00
-5-
2002/09
AKM [ ASAHI KASEI MICROSYSTEMS ]
