AK4544A Datasheet, PDF (4/35 Pages) Asahi Kasei Microsystems – AC97 MULTIMEDIA AUDIO CODEC WITH SRC

[ASAHI KASEI]
[AK4544A]
47 EAPD
48 SEL_CMOS
O EAPD(External amplified powerdown)
I CMOS/TTL selection for digital input levels. With internal pull-up. See Page 28.
CMOS: Leave open for 3.3V supply.
TTL : Tie to GND for 5V supply.
Absolute Maximum Rating
AVss1, AVss2, DVss1, DVss2 =0V (Note 1)
Parameter
Symbol
min
Power Supplies
(Note 2)
Analog(AVdd1 & AVdd2)
VA
-0.3
Digital(DVdd1 & DVdd2)
VD
-0.3
Input Current (any pins except for supplies)
IIN
-
Analog Input Voltage
VINA
-0.3
Digital Input Voltage
VIND
-0.3
Ambient Temperature
Ta
-10
Storage Temperature
Ta
-65
Note 1: All voltages with respect to ground.
AGND(AVss1, AVss2) and DGND(DVss1, DVss2) should be same voltage.
Note 2: Supplying Digital Power, Analog Power should be supplied.
max
6.0
6.0
±10
VA+0.3
VD+0.3
70
150
Warning: Operation at or beyond these limits may results in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Units
V
V
mA
V
V
°C
°C
Recommended Operating Condition
AGND, DGND=0V (Note 1)
Parameter
Symbol
min
Power Supplies
AK4544A
Analog
VA
Digital
VD
4.75
3.135
Note 1 : All voltages with respect to ground.
typ
5.0
5.0 or 3.3
max
5.25
5.25
Units
V
V
<MS0026-E-00>
-4-
2000/04