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Partname: | IMP690A |
Description: | ??P POWER SUPPLY SUPERVISOR WITH BATTERY BACKUP SWITCH |
Manufacturer: | |
Datasheet: | PDF (225K). Click here to download *) |
The IMP690A/IMP692A/IMP802L/IMP802M/IMP805L simplify power supply monitoring and control in microprocessor systems. Each circuit implements four functions: Reset control, watchdog monitoring, batterybackup switching and power-failure monitoring. In addition to microprocessor reset under powerup and power-down conditions, these devices provide battery-backup switching to maintain control in powerloss and brown-out situations. Additional monitoring capabilities can provide an early warning of unregulated power-supply loss before the voltage regulator drops out. The important features of these four functions are: |
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![Click here to download IMP690A Datasheet](../../../pndecoder/datasheets/IMP/img/000059.gif) Click here to download IMP690A Datasheet*) |
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