參數(shù)資料
型號(hào): AK4566
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 20bit Stereo CODEC with built-in IPGA & HP-AMP
中文描述: 20位立體聲編解碼器內(nèi)置單親遺傳算法
文件頁數(shù): 5/45頁
文件大?。?/td> 454K
代理商: AK4566
ASAHI KASEI
AKM CONFIDENTIAL
[AK4566]
REV 0.5
2002/2
- 5 -
ABSOLUATE MAXIMUM RATING
(AVSS, DVSS, HVSS=0V; Note 1)
Parameter
Power Supplies
Symbol
AVDD
DVDD
HVDD
GND1
GND2
IIN
VINA
VIND
Ta
Tstg
min
-0.3
-0.3
-0.3
-
-
-
-0.3
-0.3
-40
-65
max
4.6
4.6
4.6
0.3
0.3
±
10
Units
V
V
V
V
V
mA
V
V
°
C
°
C
Analog
Digital
HP-AMP
|AVSS – HVSS| (Note 2)
|AVSS – DVSS| (Note 2)
Input Current (any pins except for supplies)
Analog Input Voltage (Note 3)
Digital Input Voltage (Note 4)
Ambient Temperature
Storage Temperature
Note 1. All voltages with respect to ground.
Note 2. AVSS, DVSS and HVSS must be connected to the same analog ground plane.
Note 3. Max is smaller value between (AVDD+0.3) and 4.6V.
Note 4. Max is smaller value between (DVDD+0.3) and 4.6V.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMEND OPERATING CONDITIONS
(AVSS, DVSS, HVSS=0V; Note 1)
Parameter
Symbol
Power Supplies
Analog
Digital (Note 5)
HP-AMP
HVDD
Note 1. All voltages with respect to ground.
Note 5. Min is larger value between 2.5V and (AVDD-0.3). Max is smaller value between 3.6V and (AVDD+0.3).
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
(AVDD+0.3) or 4.6
(DVDD+0.3) or 4.6
85
150
min
2.5
typ
3.0
3.0
3.0
max
3.6
Units
V
V
V
AVDD
DVDD
2.5 or (AVDD-0.3)
2.5
3.6 or (AVDD+0.3)
3.6
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