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参数资料
| 型号： | PST8149RX |
| 厂商： | MITSUMI ELECTRIC CO LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO4 |
| 封装： | 1.10 X 1.40 MM, SSON-4 |
| 文件页数： | 1/9页 |
| 文件大小： | 66K |
| 代理商： | PST8149RX |
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
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相关代理商/技术参数 |
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| PST85-600-70 | 制造商:ABB Low Voltage Products and Systems 功能描述:PST SSTR,600V,80/130A |
| PST863G50V | 制造商:FDY 功能描述:AF386X050 FDYNE ROUND SHELF |
| PST9008 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC |
| PST9008N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC |
| PST9009 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:IC for System Reset Monolithic IC |
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