MAX824

ABSOLUTE MAXIMUM RATINGS
Vcc.......................................................................-0.3V to +6.0V
All Other Pins.............................................-0.3V to (VCC + 0.3V)
Input Current, All Pins Except RESET and RESET..... ..........20mA
Output Current, RESET, RESET ..........................................20mA
Rate of Rise, VCC ...........................................................100V/s
Continuous Power Dissipation (TA = +70°C)
SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW
Operating Temperature Range
MAX82_EUK .....................................................-40°C to +85°C
Storage Temperature Range ..........................-65°C to +160°C
Lead Temperature (soldering, 10sec) ............................+300°C

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

The MAX823/MAX824/MAX825* microprocessor (P) supervisory circuits combine reset output, watchdog, and manual-reset input functions in a 5-pin SOT23-5 package. They significantly improve system reliability and accuracy compared to separate ICs or discrete components. The MAX823/MAX824/MAX825 are specifically designed to ignore fast transients on Vcc.

Five preprogrammed reset threshold voltages of MAX824 are available, designated by the following package suffixes: L = 4.63V, M = 4.38V, T = 3.08V, S = 2.93V, and R = 2.63V. All three devices have an active-low reset output, which is guaranteed to be in the correct state for Vcc down to 1V. The MAX824/MAX825 also have an active-high reset  utput. The following Selector Guide explains the functions offered in this series of parts.