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參數(shù)資料
| 型號： | AK4633 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | 16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| 中文描述： | 16位單聲道編解碼器ALC的 |
| 文件頁數(shù)： | 8/82頁 |
| 文件大?。?/td> | 688K |
| 代理商： | AK4633 |
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ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 8 -
Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Pin Name
MIC/MICP, BEEP/MICN, MPI, AOUT,
SPP, SPN, VCOC
MCKI, SDTI
Setting
These pins should be open.
Analog
These pins should be connected to DVSS.
These pins should be connected to DVSS, or should
be pulled-down/pulled-up by about 100k
resister .
These pins should be open.
FCK, BICK (Note)
Digital
MCKO, SDTO
(Note) When the AK4633 is used by the slave mode (M/Sbit=
“
0
”
), these pins should be connected to DVSS. When the
AK4633 is used by the master mode (M/Sbit=
“
1
”
), these pins should be pulled-down or pulled-up by about 100k
resistor.
ABSOLUATE MAXIMUM RATING
(AVSS, DVSS, SVSS=0V; Note 2)
Parameter
Symbol
Power Supplies:
|AVSS – SVSS| (Note 3)
GND2
Input Current, Any Pin Except Supplies
Analog Input Voltage (Note 5)
VINA
Digital Input Voltage (Note 6)
VIND
Ambient Temperature (powered applied)
Storage Temperature
Tstg
Maximum Power Dissipation (Note 4)
Note 2. All voltages with respect to ground.
Note 3. AVSS, DVSS and SVSS must be connected to the same analog ground plane.
Note 4. In case that PCB wiring density is 100%. This power is the AK4633 internal dissipation that does not include
power of externally connected speaker.
Note 5. BEEP/MICN, MIC/MICP pins
Note 6. PDN, CSN, CCLK, CDTI, SDTI, FCK, BICK, MCKI pins
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
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
mW
Analog
Digital
Speaker-Amp
|AVSS – DVSS| (Note 3)
AVDD
DVDD
SVDD
GND1
IIN
AVDD+0.3
DVDD+0.3
85
150
650
Ta
Pd
相關PDF資料 |
PDF描述 |
|---|---|
| AK4640 | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VG | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VN | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4642EN | Stereo CODEC with MIC/HP/SPK-AMP |
| AK4643EN | Stereo CODEC with MIC/HP/RCV/SPK-AMP |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| AK4635 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP |
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