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参数资料
| 型号： | PST3439U |
| 厂商： | MITSUMI ELECTRIC CO LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | SC-82AB, 4 PIN |
| 文件页数： | 1/9页 |
| 文件大小： | 92K |
| 代理商： | PST3439U |
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
相关PDF资料 |
PDF描述 |
|---|---|
| PST3224N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST3123N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST3142N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST3326U | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| PST3354U | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PST3440 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3441 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3442 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3443 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3444 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
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