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參數(shù)資料
| 型號： | AK4650 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | 16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC |
| 中文描述： | 16位ツヒ編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷 |
| 文件頁數(shù)： | 10/86頁 |
| 文件大?。?/td> | 824K |
| 代理商： | AK4650 |
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[AK4650]
MS0502-E-01
2007/04
- 10 -
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS, HVSS, TSVSS=0V; Note 1, Note 2)
Parameter
Power Supplies:
Analog
Digital (Note 3)
Headphone-Amp / Speaker-Amp
Touch Screen Controller
|AVSS – DVSS| (Note 4)
|AVSS – HVSS| (Note 4)
|AVSS – TSVSS| (Note 4)
Input Current, Any Pin Except Supplies
Analog Input Voltage
Digital Input Voltage
Touch Screen Controller Input Voltage
Touch Screen Drive Current
Ambient Temperature (powered applied)
Storage Temperature
Note 1. All voltages with respect to ground.
Note 2. DVSS means DVSS1 and DVSS2.
Note 3. DVDD means DVDD1 and DVDD2.
Note 4. AVSS, DVSS, HVSS and TSVSS must be connected to the same analog ground plane.
Note 5. MIN, AIN, MDT/RIN, MPE/LIN, EXT/MIC+, INT/MIC
, AUXIN
, AUXIN+, BEEP/IN2 pins
Note 6. HDT pin
Note 7. XTI/MCKI, XTO/PLL0, SDATAOUT, SYNC, RESETN, PLL1, ADEXE pins
Note 8. XP, YP, XN, YN, IN1, IOUT, VREF pins
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, HVSS, TSVSS=0V; Note 1, Note 2)
Parameter
Power Supplies:
Analog
(Note 9)
Digital (Note 3)
HP / SPK-Amp
Touch Screen Controller
Note 1. All voltages with respect to ground.
Note 2. DVSS means DVSS1 and DVSS2.
Note 3. DVDD means DVDD1 and DVDD2.
Note 9. The power up sequence between AVDD, DVDD, HVDD and TSVDD is not critical. When the voltage difference
among AVDD, DVDD, HVDD and TSVDD is larger than 0.3V, the power supply current at power down mode
increases (Note 28). When the power supplies are partially powered OFF, the AK4650 must be reset by bringing
PDN pin “L” after these power supplies are powered ON again. DVDD1 and DVDD2 should be same voltage.
* AKEMD assumes no responsibility for the usage beyond the conditions in this datasheet.
Symbol
AVDD
DVDD
HVDD
TSVDD
Δ
GND1
Δ
GND2
Δ
GND3
IIN
VINA1
VINA2
VIND
VINTS
IOUTDRV
Ta
Tstg
min
0.3
0.3
0.3
0.3
-
-
-
-
0.3
0.3
0.3
0.3
-
30
65
max
6.0
6.0
6.0
6.0
0.3
0.3
0.3
±
10
Units
V
V
V
V
V
V
V
mA
V
V
V
V
mA
°
C
°
C
(Note 5)
(Note 6)
(Note 7)
(Note 8)
AVDD+0.3
HVDD+0.3
DVDD+0.3
TSVDD+0.3
50
85
150
Symbol
AVDD
DVDD
HVDD
TSVDD
min
2.7
2.7
2.7
2.7
typ
3.3
3.3
3.3
3.3
max
3.6
AVDD
3.6
3.6
Units
V
V
V
V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4650VG | 16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC |
| AK4651 | 16Bit ツヒ CODEC with MIC/HP/SPK-AMP |
| AK4651VG | 16Bit ツヒ CODEC with MIC/HP/SPK-AMP |
| AK4665A | 20-Bit Stereo CODEC with MIC/HP-AMP |
| AK4665AEN | 20-Bit Stereo CODEC with MIC/HP-AMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4650VG | 制造商:AKM 制造商全稱:AKM 功能描述:16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC |
| AK4651 | 制造商:AKM 制造商全稱:AKM 功能描述:16Bit ツヒ CODEC with MIC/HP/SPK-AMP |
| AK4651VG | 制造商:AKM 制造商全稱:AKM 功能描述:16Bit ツヒ CODEC with MIC/HP/SPK-AMP |
| AK4664VQ | 功能描述:IC CODEC STEREO 20BIT LQFP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標(biāo)準(zhǔn)包裝:1,000 |
| AK4665A | 制造商:AKM 制造商全稱:AKM 功能描述:20-Bit Stereo CODEC with MIC/HP-AMP |
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