µP Supervisor With Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.4V Threshold Voltage, 250mA Output CurrentAll parts are available in 16-pin DIP and SO packages. The ADM691A is also available in a space-saving TSSOP package. The following functionality is provided:
Power-on reset output during power-up, power-down and brownout conditions. The circuitry remains operational with VCC as low as 1 V.
Battery backup switching for CMOS RAM, CMOS micro-processor or other low power Logic
A reset pulse if the optional watchdog Timer has not been toggled within a specified time.
A 1.25 V threshold detector for power fail warning, low battery detection, or to monitor a power supply other than +5 V.
By Analog Devices, Inc. |
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| ADM693A Pb-Free | ADM693A Cross Reference | ADM693A Schematic | ADM693A Distributor |
| ADM693A Application Notes | ADM693A RoHS | ADM693A Circuits | ADM693A footprint |
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