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參數(shù)資料
| 型號： | PST8224UX |
| 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(shù)： | 1/9頁 |
| 文件大?。?/td> | 66K |
| 代理商： | PST8224UX |
MITSUMI
IC for CMOS System Reset PST81XX, 82XX Series
IC for CMOS System Reset
Monolithic IC PST81XX, 82XX Series
Outline
This IC functions in a variety of CPU systems and other logic systems, to detect supply voltage and reset the
system accurately when the power is turned on or interrupted.
To ±1.5% of detection voltage accuracy of the conventional models, a maximum of ±0.5% of super-high
precision is realized, and it is more suitable for battery detection etc. Moreover, the mounting area
significantly contributes to space saving using the SSON package.
Features
1. Ultra-high accuracy
VTH ±0.5%/2.0~6.0V
VTH ±0.8%/0.8~1.9V
2. Ultra-low current consumption
0.25A typ.
3. Ultra-small package
1.10 1.40mm (SSON-4A)
4. Operating temperature range
-40~+105°C
5. Detecting voltage rank
0.8~6.0V (0.1V step)
6. Output configuration
PST81XX series CMOS output
PST82XX series Open drain output
Packages
SOT-25A
SC-82ABA
SC-82ABB
SSON-4A
Applications
1. Reset circuits for microcomputers, CPUs and MPUs
2. Reset circuits for logic circuits
3. Battery voltage check circuits
4. Back-up power supply switching circuits
5. Level detection circuits
相關PDF資料 |
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| PST8132RX | 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO4 |
| PST8134NX | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST8124NX | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST8258UX | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| PST8132NX | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
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