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參數(shù)資料
| 型號： | AK4632VN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | 16-Bit ツヒ Mono CODEC with ALC & MIC/SPK/Video-AMP |
| 中文描述： | 16位ツヒALC的單聲道編解碼器 |
| 文件頁數(shù)： | 5/70頁 |
| 文件大?。?/td> | 639K |
| 代理商： | AK4632VN |
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ASAHI KASEI
[AK4632]
MS0396-E-00
2005/06
- 5 -
Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Pin Name
Setting
These pins should be open and each path
should be switched off.
These pins should be open.
These pins should be connected to DVSS.
Analog Input
MIC, AIN, BEEP, MIN, VSAG
Analog Output
MICOUT, MPI, AOUT, MOUT, SPP, SPN, VOUT
MCKI, SDTI, FCK(when M/S bit =
“
0
”
),
BICK(when M/S bit =
“
0
”
)
MCKO, SDTO, FCK(when M/S bit =
“
1
”
),
BICK(when M/S bit =
“
1
”
)
Digital Input
Digital Output
These pins should be open.
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS, SVSS=0V; Note 1)
Parameter
Power Supplies:
Input Current, Any Pin Except Supplies
Analog Input Voltage(Audio) (Note 3)
Analog Input Voltage(Video) (Note 4)
Digital Input Voltage
Ambient Temperature (powered applied)
Storage Temperature
Maximum Power Dissipation (Note 5)
Note 1. All voltages with respect to ground.
Note 2. AVSS, DVSS and SVSS must be connected to the same analog ground plane.
Note 3. MIC, AIN, BEEP, MIN pins
Note 4. VIN pin
Note 5. In case that PCB wiring density is 100%. This power is the AK4632 internal dissipation that does not include
power of externally connected speaker.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Symbol
AVDD
DVDD
SVDD
VVDD
GND1
GND2
IIN
VINA
VINV
VIND
Ta
Tstg
Pd
min
0.3
0.3
0.3
0.3
-
-
-
0.3
0.3
0.3
10
65
-
max
6.0
6.0
6.0
6.0
0.3
0.3
±
10
Units
V
V
V
V
V
V
mA
V
V
V
°
C
°
C
mW
Analog
Digital
Speaker-Amp
Video
|AVSS – DVSS| (Note 2)
|AVSS – SVSS| (Note 2)
AVDD+0.3
VVDD+0.3
DVDD+0.3
70
150
700
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4633VN | 16bit mono CODEC with MIC/SPK amplifier. |
| AK4633 | 16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4640 | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VG | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VN | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4633 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4633ENP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A |
| AK4633VN | 制造商:AKM 制造商全稱:AKM 功能描述:16bit mono CODEC with MIC/SPK amplifier. |
| AK4633VNP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A |
| AK4634 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
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