G657 Overview
The G656/G657 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost. These circuits perform a single function:.
G657 Key Features
- Precision Monitoring Voltage of +2.2V and +3.7V
- Fully Specified Over Temperature
- Available in Three Output Configurations
- Reset Deassert Time Smaller than 100µs when
- Externally Programmable Time Delay Generator
- 27µA Supply Current at VCC=3.3V
- Guaranteed Reset Valid to VCC = 0.8V
- TSOT-23-5 Packages
- 2% Threshold Accuracy