Datasheet Details
- Part number
- DS1833A
- Manufacturer
- Dallas Semiconductor
- File Size
- 154.72 KB
- Datasheet
- DS1833A_DallasSemiconductor.pdf
- Description
- 3.3V EconoReset
DS1833A Description
www.DataSheet4U.com 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.
DS1833A 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
DS1833A 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
www. DataSheet4U. com
POWER-UP Figure 4
POWER-
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