AK4586 Datasheet, PDF (7/54 Pages) Asahi Kasei Microsystems – MULTI CHANNEL AUDIO CODEC WITH DIR

ASAHI KASEI
[AK4586]
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS, PVSS=0V; Note 4)
Parameter
Symbol
min
Power Supplies Analog
AVDD
-0.3
Digital
DVDD
-0.3
PLL
PVDD
-0.3
Output buffer
TVDD
-0.3
|AVSS-DVSS|
(Note 5) ∆GND1
-
|AVSS-PVSS|
(Note 5) _∆GND2
-
Input Current (any pins except for supplies)
IIN
-
Analog Input Voltage
VINA
-0.3
Digital Input Voltage
(XTI/EXTCLK, SDTI1-3, CDTI/SDA,
VIND1
-0.3
CCLK/SCL, CSN/CAD0 pins)
(LRCK, BICK, CDTO/CAD1 pins)
VIND2
-0.3
(RX1-4, SLAVE, TST, I2C, PDN pins)
VIND3
-0.3
Ambient Temperature (power applied)
Ta
-40
Storage Temperature
Tstg
-65
max
6.0
6.0
6.0
6.0
0.3
0.3
±10
AVDD+0.3
DVDD+0.3
TVDD+0.3
PVDD+0.3
85
150
Notes:
4. All voltages with respect to ground.
5. AVSS, DVSS and PVSS 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.
Units
V
V
V
V
V
V
mA
V
V
V
V
°C
°C
RECOMMENDED OPERATING CONDITIONS
(AVSS, DVSS, PVSS=0V; Note 4)
Parameter
Symbol
min
typ
max
Power Supplies
Analog
AVDD
4.5
5.0
5.5
(Note 6)
Digital
DVDD
4.5
5.0
5.5
PLL
PVDD
4.5
5.0
5.5
Output buffer
TVDD
2.7
5.0
5.5
Notes:
4. All voltages with respect to ground.
6. The power up sequence between AVDD, DVDD, PVDD and TVDD is not critical.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
Units
V
V
V
V
MS0097-E-01
-7-
2001/12