SGM803 Overview
The SGM803/SGM809/SGM810 supervisory circuits monitor the power supply voltage in microprocessor and digital systems. They provide a reset output during power-up, power-down and brownout conditions. On power-up, an internal timer holds reset asserted for 240ms.
SGM803 Key Features
- Precision Voltage Monitor: 1.8V, 2.5V, 3V, 3.3V, 5V Options
- Superior Upgrade for MAX803/MAX809/MAX810 and ADM803/ADM809/ADM810
- Fully Specified over Temperature
- Low Power Consumption: 13μA (TYP)
- Reset Assertion Down to 1V VCC
- 150ms Power-On Reset (MIN)
- 40℃ to +125℃ Operating Temperature Range
