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參數(shù)資料
| 型號(hào)： | AK4569 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | 20-Bit Stereo CODEC with IPGA & HP-AMP |
| 中文描述： | 20位立體聲編解碼器與單親遺傳算法 |
| 文件頁(yè)數(shù)： | 5/45頁(yè) |
| 文件大?。?/td> | 474K |
| 代理商： | AK4569 |
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ASAHI KASEI
[AK4569]
MS0292-E-01
2005/07
- 5 -
Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Pin Name
HPR, HPL, MOUT, AINR2, AINL2,
AINR1, AINL1
SDTO
Digital
SDTI
Setting
Analog
These pins should be open.
This pin should be open.
This pin should be connected to DVSS.
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. MIN, RIN, LIN, AINR2, AINL2, AINR1, AINL1 pins.
Max is smaller value between (AVDD+0.3) and 4.6V.
Note 4. PDN, CSN, CCLK, CDTI, LRCK, MCLK, BICK, SDTI pins.
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 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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| AK4571VQP | 功能描述:IC AUDIO CODEC W/USB 16B 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:PCM 數(shù)據(jù)接口:PCM 音頻接口 分辨率（位）:15 b ADC / DAC 數(shù)量:1 / 1 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):- 動(dòng)態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):- 電壓 - 電源，模擬:2.7 V ~ 3.3 V 電壓 - 電源，數(shù)字:2.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-VFBGA 供應(yīng)商設(shè)備封裝:80-BGA MICROSTAR JUNIOR（5x5） 包裝:帶卷 (TR) 其它名稱:296-21257-2 |
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