[AK4685]
ABSOLUTE MAXIMUM RATINGS
(VSS1-7=0V; Note 6)
Parameter
Power Supply
Symbol
TVDD
min
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-
max
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
Units
V
V
V
V
V
V
V
V
DVDD1
DVDD2
DVDD3
AVDD1
AVDD2
AVDD3
PVDD
Input Current (any pins except for supplies)
Digital Input Voltage 1
IIN
VIND1
mA
V
±10
DVDD1+0.3
-0.3
(MCB/XTI, MSB pins)
Digital Input Voltage 2
(SDTIA, BICKA, MCLKA, LRCKA and SGL pins)
Digital Input Voltage 3
VIND2
VIND3
-0.3
-0.3
DVDD2+0.3
DVDD3+0.3
V
V
(LRCKC, MCLKC, BICKC, SDTIC, SDA, SCL, PDN, MT1N
and MT2N pins)
Digital Input Voltage 4
(LRCKB, BICKB pins)
Analog Input Voltage
VIND4
VINA1
-0.3
-0.3
TVDD+0.3
V
V
AVDD1+0.3
(LIN1+/1-/2+/2-, RIN1+/1-/2+/2- pins)
Ambient Operating Temperature
Storage Temperature
Ta
Tstg
-20
-65
85
150
°C
°C
Note 6. VSS1-7 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
(VSS1-7=0V; Note 6)
Parameter
Power Supply (Table 4, Note 8)
Symbol
TVDD
min
3.0
typ
3.3
5.0
5.0
5.0
5.0
5.0
5.0
3.3
max
5.25
5.25
5.25
5.25
5.25
5.25
5.25
3.6
Units
V
V
V
V
V
V
V
V
DVDD1
DVDD2
DVDD3
AVDD1
AVDD2
AVDD3
PVDD
4.75
4.75
4.75
4.75
4.75
4.75
3.0
Note 7. The AVDD1, AVDD2, AVDD3, DVDD1, DVDD2 and DVDD3 must be the same voltage.
The TVDD must not exceed any of AVDD1, AVDD2, AVDD3, DVDD1, DVDD2 and DVDD3 voltage.
Note 8. The power-up sequences of AVDD1-3, DVDD1-3, PVDD and TVDD are not important. All power supply pins
must be up when the PDN pin= “L”.
*AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS1106-E-00
2009/08
- 8 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
