ASAHI KASEI
[AK4683]
ABSOLUTE MAXIMUM RATINGS
(AVSS1, AVSS2, DVSS, PVSS, HVSS=0V; Note 1)
Parameter
Symbol
min
-0.3
Power Supplies
ADC Analog
AVDD1
-0.3
DAC Analog
AVDD2
-0.3
Headphone Analog
HVDD
-0.3
Digital
DVDD
-0.3
PLL
PVDD
-0.3
Output buffer
TVDD
-
|AVSS2-AVSS1| (Note 2)
∆GND1
-
|AVSS2-DVSS|
(Note 2)
∆GND2
-
|AVSS2-PVSS|
(Note 2)
∆GND3
-
|AVSS2-HVSS|
(Note 2)
∆GND4
Input Current (any pins except for supplies)
IIN
-
Analog Input Voltage
(LIN, RIN pins)
VINA
-0.3
Digital Input Voltage
Except for ILRCKA, OLRCKA, LRCKB,
VIND1
-0.3
BICKA-B, RX0, I2C pins
ILRCKA, OLRCKA, LRCKB, BICKA-B pins
VIND2
-0.3
RX0, I2Cpins
VIND3
-0.3
Ambient Temperature (power applied)
Ta
-20
Storage Temperature
Tstg
-65
Notes:
1. All voltages with respect to ground.
2.AVSS, DVSS and PVSS must be connected to the same analog ground plane.
max
6.0
6.0
6.0
6.0
6.0
6.0
0.3
0.3
0.3
0.3
±10
AVDD1+0.3
DVDD+0.3
TVDD+0.3
PVDD+0.3
85
150
Units
V
V
V
V
V
V
V
V
V
V
mA
V
V
V
V
°C
°C
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, PVSS=0V; Note 3)
Parameter
Symbol
min
typ
5.0
4.5
AVDD1
Power Supplies
ADC Analog
5.0
4.5
AVDD2
(Note 4)
DAC Analog
5.0
AVDD2
HVDD
Headphone Analog
5.0
4.5
DVDD
Digital
5.0
4.5
PVDD
PLL
5.0
2.7
TVDD
Output buffer
0
-0.3
|DVDD - AVDD1|
∆VDD1
0
-0.3
|DVDD - AVDD2|
∆VDD2
0
-0.3
|DVDD - HVDD|
∆VDD3
0
-0.3
|DVDD - PVDD|
∆VDD4
0
-0.1
|AVDD1 – AVDD2|
∆VDD5
max
5.5
5.5
5.5
5.5
5.5
DVDD
+0.3
+0.3
+0.3
+0.3
+0.1
Units
V
V
V
V
V
V
V
V
V
V
V
Notes:
3. All voltages with respect to ground.
4. The power up sequences among AVDD1, AVDD2, DVDD, PVDD, HVDD and TVDD are not critical.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0427-E-01
-7-
2005/11
AKM [ ASAHI KASEI MICROSYSTEMS ]
