MAX824REXK-T Maxim Integrated, MAX824REXK-T Datasheet
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MAX824REXK-T
Specifications of MAX824REXK-T
Related parts for MAX824REXK-T
MAX824REXK-T Summary of contents
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... WDI MR 4 SOT23/SC70 ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ♦ Precision Monitoring of +2.5V, +3V, +3.3V, and +5V Power Supplies ♦ Operating Current: 6µA (MAX823L/M) (SC70) ♦ Fully Specified Over Temperature ♦ ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset ABSOLUTE MAXIMUM RATINGS V ........................................................................-0.3V to +6.0V CC All Other Pins..............................................-0. Input Current, All Pins Except RESET and RESET..............20mA Output Current, RESET, RESET ..........................................20mA Continuous Power Dissipation (T = +70°C) A 5-Pin SC70 (derate 3.1mW/°C above +70°C) ...............247mW Stresses beyond those listed under “ ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.5V for MAX82_L +3.6V for MAX82_S +2.7V to +3.6V for MAX82_R MAX82_Y -40°C to +85°C (SC70 MIN MAX A are +25°C.) (Note 1) A PARAMETER SYMBOL ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.5V for MAX82_L +3.6V for MAX82_S +2.7V to +3.6V for MAX82_R MAX82_Y -40°C to +85°C (SC70 MIN MAX A are +25°C.) (Note 1) A PARAMETER SYMBOL ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset __________________________________________Typical Operating Characteristics MAX823_ +5V +25°C, unless otherwise noted SUPPLY CURRENT CC vs. TEMPERATURE 9 (SC70 ONLY) 8 MAX823L MAX824Y 4 3 MAX825R 2 1 -40 - 100 120 TEMPERATURE (°C) WATCHDOG TIMEOUT PERIOD vs ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset PIN MAX823 MAX824 MAX825 — 4 — — (MAX823/MAX825 ONLY) WDI (MAX823/MAX824 ONLY) Figure 1. Functional Diagram 6 _______________________________________________________________________________________ NAME Active-Low Reset Output. Pulses low for 200ms when triggered, and remains is below the reset threshold or when logic low ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset _______________Detailed Description A microprocessor’s (µP’s) reset input starts the µ known state. The MAX823/MAX824/MAX825 µP super- visory circuits assert a reset to prevent code-execution errors during power-up, power-down, and brownout conditions. RESET is guaranteed logic low for V down to 1V ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset Interfacing to µPs with Bidirectional Reset Pins The RESET output maximum pullup current is 800µA for L/M versions (400µA for T/S/R/Z/Y versions). This allows µPs with bidirectional resets, such as the 68HC11, to force RESET low when the MAX823/MAX824/MAX825 are pulling RESET high (Figure 4) ...
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... Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset Typical Operating Circuit RESET MAX823 WDI MR MANUAL RESET GND Ordering Information (continued) PART † TEMP. RANGE MAX824_EUK-T -40°C to +125°C MAX825_EXK-T -40°C to +85°C MAX825_EUK-T -40°C to +125°C †Insert the desired suffix letter (from the Reset Threshold table) into the blank to complete the part number ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 10 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 2005 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products, Inc ...