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參數(shù)資料
| 型號(hào)： | I5104EI |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類(lèi)： | 音頻合成 |
| 英文描述： | SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY |
| 中文描述： | 240 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| 封裝： | 8 X 13.40 MM, PLASTIC, TSOP1-28 |
| 文件頁(yè)數(shù)： | 54/88頁(yè) |
| 文件大?。?/td> | 612K |
| 代理商： | I5104EI |
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ISD5100 – SERIES
- 54 -
7.6.3. Power and Ground Pins
V
CCA
, V
CCD
(Voltage Inputs)
To minimize noise, the analog and digital circuits in the ISD5100 Series devices use separate power
busses. These +3 V busses lead to separate pins. Tie the V
CCD
pins together as close as possible and
decouple both supplies as near to the package as possible.
V
SSA
, V
SSD
(Ground Inputs)
The ISD5100 Series utilizes separate analog and digital ground busses. The analog ground (V
SSA
)
pins should be tied together as close to the package as possible and connected through a low-
impedance path to power supply ground. The digital ground (V
SSD
) pin should be connected through a
separate low impedance path to power supply ground. These ground paths should be large enough to
ensure that the impedance between the V
SSA
pins and the V
SSD
pin is less than 3
. The backside of
the die is connected to V
SSD
through the substrate resistance. In a chip-on-board design, the die
attach area must be connected to V
SSD
.
NC (Not Connect)
These pins should not be connected to the board at any time. Connection of these pins to any signal,
ground or V
CC,
may result in incorrect device behavior or cause damage to the device.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| I5104S | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY |
| I5104SI | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY |
| I5104X | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY |
| I5108E | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY |
| I5108EI | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY |
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