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PST623 - System Reset

Features

  • 1. 2. 3. 4. 5. 6. 7. Detection voltage can be set easily (2 external resistors) High percision voltage detection Internal reference voltage Enables high voltage check (at stage before Reg) Low operating limit voltage High output current during ON Low current consumption Built-in delay circuit (1 external capacitor) 1.25±2% 0.65V typ. 10mA min. 40µA typ.

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Datasheet preview – PST623

Datasheet Details

Part number PST623
Manufacturer Mitsumi Electronics
File Size 134.91 KB
Description System Reset
Datasheet download datasheet PST623 Datasheet
Additional preview pages of the PST623 datasheet.

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Full PDF Text Transcription

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MITSUMI System Reset PST623 System Reset Monolithic IC PST623 Outline This low reset type IC functions in CPU and other logic systems to detect input voltage and reset the system accurately when power is turned on or interruped. Features 1. 2. 3. 4. 5. 6. 7. Detection voltage can be set easily (2 external resistors) High percision voltage detection Internal reference voltage Enables high voltage check (at stage before Reg) Low operating limit voltage High output current during ON Low current consumption Built-in delay circuit (1 external capacitor) 1.25±2% 0.65V typ. 10mA min. 40µA typ. Applications 1. Reset circuits in microcomputers, CPUs and MPUs 2. Logic circuit reset circuits 3. Level detection circuits Package VSOP-8A (PST623XS) SIP-5A (PST623XW) www.DataSheet4U.
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