MAX823SEXK+T Datasheet PDF - Maxim Integrated

The MAX823SEXK+T is a microprocessor supervisory circuit with watchdog timer and manual reset in 5 pin SC-70 package. This microprocessor"s (µP"s) reset input starts the µP in a known state and µP supervisory circuit assert a reset to prevent code execution errors during power-up, power-down and brownout conditions. It is specifically designed to ignore fast transients on VCC and significantly improve system reliability, accuracy compared to separate ICs or discrete components.

● Supply voltage range is 1.2V to 5.5V

● Operating temperature range from -40°C to 85°C

● Precision monitoring of +2.5V, +3V, +3.3V and +5V power supplies

● Reset threshold voltage is 2.93V

● Watchdog input and manual reset input

● Fully specified over temperature

● Power on reset is 200ms

● Reset (complimentary) valid to VCC = 1V

● Power supply transient immunity

● No external components for watchdog or reset function