Description
SGM803/SGM809/SGM810 Microprocessor Supervisory Circuit in 3-Pin SOT-23 GENERAL .
The SGM803/SGM809/SGM810 supervisory circuits monitor the power supply voltage in microprocessor and digital systems.
Features
* built-in glitch immunity, making it immune to fast transients on VCC. The low supply current of typically 13μA makes the SGM803/SGM809/SGM810 ideal for use in portable, battery operated equipment. All are specified over the extended -40℃ to +125℃ temperature range. FEATURES
* Precision Voltage
Applications
* Microprocessor Systems Controllers Intelligent Instruments Automotive Systems Safety Systems Portable Instruments
TYPICAL APPLICATION
VCC
SGM803/SGM809
RESET GND
RPULL-UP SGM803
only
VCC
MICROPROCESSOR SYSTEM
RESET GND
SG Micro Corp www. sg-micro. com
JANUARY 2018
* REV. E. 3
SGM803/SG