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產(chǎn)品名稱:
PST600/PST600D
產(chǎn)品型號:
PST600 PST600D PST600E PST600E T600D
| 華東 華北： |
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電話：021-54939377 021-54939344
| 華中 華南： |
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電話：18917856796 13701607944
產(chǎn)品文檔:
無相關(guān)文檔
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| 簡單介紹
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日本 MITISUMI微功耗電壓檢測芯片PST600/PST600D,Follows load current so that circuit current flow increases forON, and has low current consumption forboth ON and OFF. No load : ICCL=7μA typ.; ICCH=5μA typ.
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PST600/PST600D
的詳細(xì)介紹
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MITSUMI System ResetPST600/PST600D
System Reset
Monolithic IC PST600
Outline
This IC operates in a variety of CPU systems and other logicsystems by detecting power supply voltage, so
that the system can be reset accurately when power is turned on orwhen power is momentarily cut. PST572
and others perform the same function as does this series, but thisIC is a low reset type system resetting IC
which follows load current so that circuit current flow increasesfor ON, and has low current consumption for
both ON and OFF.
Features
1. Follows load current so that circuit current flow increases forON, and has low current consumption for
both ON and OFF. No load : ICCL=7µA typ.; ICCH=5µA typ.
2. Low operating limit voltage 0.65V typ.
3. Hysteresis voltage provided in detection voltage 50mV typ.
4. The following 10 ranks of detection voltages are available.
PST600 C: 4.5V typ. H: 3.1V typ.
D : 4.2V typ. I : 2.9V typ.
E : 3.9V typ. J : 2.7V typ.
F : 3.6V typ. K : 2.5V typ.
G: 3.3V typ. L : 2.3V typ.
Package
MMP-3A (PST600 M)
TO-92A (PST600 )
* contains detection voltage rank.
Applications
1. Microcomputers, CPU, MPU reset circuits
2. Logic circuit reset circuits
3. Battery voltage check circuits
4. Back-up power supply switching circuits
5. Level detection circuits |
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