AK4683_07 Datasheet, PDF (7/84 Pages) Asahi Kasei Microsystems – Asynchronous Multi-Channel Audio CODEC with DIR/T

[AK4683]
ABSOLUTE MAXIMUM RATINGS
(AVSS1, AVSS2, DVSS, PVSS, HVSS=0V; Note 1)
Parameter
Symbol
min
Power Supplies
ADC Analog
DAC Analog
Headphone Analog
Digital
AVDD1
-0.3
AVDD2
-0.3
HVDD
-0.3
DVDD
-0.3
PLL
PVDD
-0.3
Output buffer
TVDD
-0.3
|AVSS2-AVSS1| (Note 2) ΔGND1
-
|AVSS2-DVSS| (Note 2) _ΔGND2
-
|AVSS2-PVSS| (Note 2) _ΔGND3
-
|AVSS2-HVSS| (Note 2) _ΔGND4
-
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
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
Note 1. All voltages with respect to ground.
Note 2. 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
V
V
V
V
mA
V
V
V
V
°C
°C
RECOMMENDED OPERATING CONDITIONS
(AVSS, DVSS, PVSS=0V; Note 3)
Parameter
Symbol
min
typ
Power Supplies
ADC Analog
AVDD1
4.5
5.0
(Note 4)
DAC Analog
AVDD2
4.5
5.0
Headphone Analog
HVDD AVDD2
5.0
Digital
DVDD
4.5
5.0
PLL
PVDD
4.5
5.0
Output buffer
TVDD
2.7
5.0
|DVDD - AVDD1|
ΔVDD1
-0.3
0
|DVDD - AVDD2|
ΔVDD2
-0.3
0
|DVDD - HVDD|
ΔVDD3
-0.3
0
|DVDD - PVDD|
ΔVDD4
-0.3
0
|AVDD1 – AVDD2|
ΔVDD5
-0.1
0
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
Note 3. All voltages with respect to ground.
Note 4. The power up sequences among AVDD1, AVDD2, DVDD, PVDD, HVDD and TVDD are not critical.
WARNING: EMD assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0427-E-02
-7-
2007/04