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參數(shù)資料
| 型號(hào)： | PST611 |
| 廠商： | MITSUMI ELECTRIC |
| 英文描述： | System Reset Monolithic IC PST611 |
| 中文描述： | 系統(tǒng)復(fù)位單片集成電路PST611 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 118K |
| 代理商： | PST611 |
MITSUMI
System Reset PST611
System Reset
Monolithic IC PST611
Outline
This IC functions in a variety of CPU systems and other logic systems, to constantly monitor power supply
voltage, and to reset the system accurately when power is turned on or interrupted.
System reset ICs have been represented by the PST series in the past, but this IC is able to set no-response
time through an external capacitor, and controls reset output relative to temporary power supply voltage drop
caused by motor load or the like in systems using batteries.
Also, the detection voltage for this IC is set low so that it can respond to systems that operate on low voltage.
Features
1. Low current consumption
2. Low operating limit voltage
3. High reset output
4. No-response time can be controlled
5. 8 types of detection voltages provided
I
CCH
=2.2μA
0.75V max.
I
CCL
=3.2μA
PST611
R : 1.6V typ.
S : 1.5V typ.
T : 1.4V typ.
U : 1.3V typ.
V : 1.2V typ.
W: 1.1V typ.
X : 1.0V typ.
Y : 0.9V typ.
Package
MMP-4A (PST611 M)
*
contains detection voltage rank.
Applications
1. Reset circuits in microcomputers, CPUs and MPUs
2. Set voltage drop detection
3. Battery voltage check circuits.
4. Voltage detection circuits in general
Absolute Maximum Ratings
(Ta=25
°
C)
Item
Symbol
T
STG
T
OPR
V
CC
max.
Pd
Rating
-
40~+125
-
10~+70
-
0.3~+5
200
Units
°
C
°
C
V
mW
Storage temperature
Operating temperature
Power supply voltage
Allowable loss
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PST611RM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST611SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST611TM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST611UM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST611VM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
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