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參數資料
| 型號： | PST3345U |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封裝： | SC-82AB, 4 PIN |
| 文件頁數： | 1/9頁 |
| 文件大?。?/td> | 92K |
| 代理商： | PST3345U |
MITSUMI
CMOS System Reset PST31XX~34XX
CMOS System Reset
Monolithic IC PST31XX~34XX Series
Outline
This IC is a system reset IC developed using the CMOS process. Super low consumption current of 0.25A
typ. has been achieved through use of the CMOS process. Also, detection voltage is high precision detection
of ±2%.
Features
(1) Super low consumption current
0.25A typ. (when VDD = Vs + 1V)
(2) High precision detection voltage
±2%
(3) Hysteresis characteristic
5% typ.
(4) Operating range
0.95 ~ 10V
(5) Wide operating temperature range
-30 ~ +85°C
(6) Detection voltage
2 ~ 6V (0.1V step)
Package
SOT-25 (PST31XX, PST32XX)
SC-82AB (PST33XX, PST34XX)
Applications
(1) Microcomputer, CPU, MPU reset circuits
(2) Logic circuit reset circuits
(3) Battery voltage check circuits
(4) Back-up circuit switching circuits
(5) Level detection circuits
Pin Assignment
13
5
2
4
SOT-25
(TOP VIEW)
12
43
SC-82AB
(TOP VIEW)
1
VOUT
2
VDD
3
VSS
4
NC
5
1
VOUT
2
VDD
3
NC
4
VSS
相關PDF資料 |
PDF描述 |
|---|---|
| PST3225N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST3121N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST3159N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST3324U | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| PST3337U | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PST3346 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3347 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3348 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3349 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3350 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
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