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參數資料
| 型號： | PST3238 |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | NTC Thermistor; Resistance:3kohm; Dissipation Constant:2.5mW/ C; Package/Case:Disc; Terminal Type:Radial Leaded |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | SOT-25A, 5 PIN |
| 文件頁數： | 1/9頁 |
| 文件大小： | 177K |
| 代理商： | PST3238 |
MITSUMI
CMOS System Reset PST3XXX
CMOS System Reset
Monolithic IC PST3XXX Series
Outline
This IC is a system reset IC developed using the CMOS process. Super low consumption current of 0.25μA
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
(2) High precision detection voltage
(3) Hysteresis characteristic
(4) Operating range
(5) Wide operating temperature range
(6) Detection voltage
0.25μA typ. (when V
DD
= Vs + 1V)
±2%
5% typ.
0.95 ~ 10V
-30 ~ +85°C
2 ~ 6V (0.1V step)
Package
SC-82AB (PST31XX, PST32XX)
SOT-25 (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
1
3
5
2
4
SC-82AB
1
2
4
3
SOT-25
1
2
3
4
5
OUT
V
DD
V
SS
NC
1
2
3
4
OUT
V
DD
NC
V
SS
相關PDF資料 |
PDF描述 |
|---|---|
| PST3239 | NTC Thermistor; Resistance:500ohm; Dissipation Constant:2.5mW/ C; Leaded Process Compatible:Yes; Package/Case:Disc; Peak Reflow Compatible (260 C):No; Terminal Type:Radial Leaded |
| PST3240 | NTC Thermistor |
| PST3241 | NTC Thermistor; Resistance:5kohm; Dissipation Constant:2.5mW/ C; Package/Case:Disc; Terminal Type:Radial Leaded |
| PST3242 | CMOS System Reset |
| PST3243 | NTC Thermistor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PST3239 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3240 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3241 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for CMOS System Reset |
| PST3242 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:CMOS System Reset |
| PST3243 | 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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