AK4685 AKM [Asahi Kasei Microsystems], AK4685 Datasheet - Page 8

• Manufacturer Part Number: AK4685
• Description: Multi-channel CODEC with Differential Analog I/O
• Manufacturer: AKM [Asahi Kasei Microsystems]

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