參數(shù)資料
型號： AK4683EQ
廠商： ASAHI KASEI POWER DEVICES CORP
元件分類： 消費家電
英文描述： Asynchronous Multi-Channel Audio CODEC with DIR/T
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-64
文件頁數(shù)： 7/84頁
文件大?。?/td> 1077K
代理商： AK4683EQ
[AK4683]
MS0427-E-02
2007/04
- 7 -
ABSOLUTE MAXIMUM RATINGS
(AVSS1, AVSS2, DVSS, PVSS, HVSS=0V; Note 1)
Parameter
Power Supplies
ADC Analog
DAC Analog
Headphone Analog
Digital
PLL
Output buffer
|AVSS2-AVSS1| (Note 2)
|AVSS2-DVSS| (Note 2)
|AVSS2-PVSS| (Note 2)
|AVSS2-HVSS| (Note 2)
Input Current (any pins except for supplies)
Analog Input Voltage
(LIN, RIN pins)
Digital Input Voltage
Except for ILRCKA, OLRCKA, LRCKB,
BICKA-B, RX0, I2C pins
ILRCKA, OLRCKA, LRCKB, BICKA-B pins
RX0, I2Cpins
Ambient Temperature (power applied)
Storage Temperature
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.
RECOMMENDED OPERATING CONDITIONS
(AVSS, DVSS, PVSS=0V; Note 3)
Parameter
Power Supplies
(Note 4)
DAC Analog
Headphone Analog
Digital
PLL
Output buffer
|DVDD - AVDD1|
|DVDD - AVDD2|
|DVDD - HVDD|
|DVDD - PVDD|
|AVDD1 – AVDD2|
Symbol
AVDD1
AVDD2
HVDD
DVDD
PVDD
TVDD
Δ
GND1
Δ
GND2
Δ
GND3
Δ
GND4
IIN
VINA
VIND1
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
0.3
0.3
0.3
0.3
±
10
Units
V
V
V
V
V
V
V
V
V
V
mA
V
V
AVDD1+0.3
DVDD+0.3
TVDD+0.3
PVDD+0.3
85
150
VIND2
VIND3
Ta
Tstg
-0.3
-0.3
-20
-65
V
V
°
C
°
C
Symbol
AVDD1
AVDD2
HVDD
DVDD
PVDD
TVDD
Δ
VDD1
Δ
VDD2
Δ
VDD3
Δ
VDD4
Δ
VDD5
min
4.5
4.5
AVDD2
4.5
4.5
2.7
-0.3
-0.3
-0.3
-0.3
-0.1
typ
5.0
5.0
5.0
5.0
5.0
5.0
0
0
0
0
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
ADC Analog
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.
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