DS1233 5V EconoReset

Dallas

Description

www.maxim-ic.com DS1233 5V EconoReset .
PIN 1 GROUND PIN 2 RESET PIN 3 PIN 4 VCC GROUND (SOT-223 ONLY) DESCRIPTION The DS1233 EconoReset monitors two vital conditions for a microproc.

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Datasheet Specifications

Part number: DS1233
Manufacturer: Dallas
File Size: 121.41 KB
Datasheet: DS1233_Dallas.pdf
Description: 5V EconoReset

Features

* Automatically restarts microprocessor after power failure
* Monitors pushbutton for external override
* Internal circuitry debounces pushbutton switch
* Maintains reset for 350ms after VCC returns to an in-tolerance condition or pushbutton released
* Accurate 5%, 10%, or 15% mi

Applications

* where additional reset current is required, a minimum capacitance of 500pF should be used, along with a parallel external pull-up resistor of 1kW minimum. BLOCK DIAGRAM Figure 1 APPLICATION EXAMPLE Figure 2 2 of 5 PUSHBUTTON RESET Figure 3 POWER UP Figure 4 POWER DOWN Figure 5 DS1233 3 of 5 AB

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DS1233 EconoReset Dallas

Dallas DS1233-like datasheet