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DS1233A 3.3V EconoReset

DS1233A Description

DS1233A 3.3V EconoReset www.maxim-ic.com .
PIN 1 PIN 2 PIN 3 PIN 4 GROUND RESET VCC GROUND (SOT-223 ONLY) DESCRIPTION The DS1233A EconoReset monitors two vital conditions for a microprocessor.

DS1233A 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 releas

DS1233A Applications

* where additional reset current is required, a minimum capacitance of 500 pF 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 DS1233A PUSHBUTTON RESET Figure 3 POWER-UP Figure 4 POWER-DOWN Figure 5 3 of

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Datasheet Details

Part number
DS1233A
Manufacturer
Dallas
File Size
121.10 KB
Datasheet
DS1233A_Dallas.pdf
Description
3.3V EconoReset

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Dallas DS1233A-like datasheet