APX809S Overview
The APX809S/810S are used for microprocessor (µP) supervisory circuits to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external ponents and adjustments when used with +5V, +3.3V, +3.0V and +2.5V powered circuits. These circuits perform a single function:.
APX809S Key Features
- Precision Monitoring of +2.5V, +3V, +3.3V and +5V PowerSupply Voltages
- Fully Specified Over-temperature
- Available in Three Output Configurations
- Push-Pull RESET Active Low (APX809S)
- Push-Pull RESET Active High (APX810S)
- 200ms Typ Power-On Reset Pulse Width
- 7µA Supply Current (Typ.)
- Guaranteed Reset Valid to VCC = +1V
- No External ponents
- SOT23 Available in “Green” Molding pound (No Br, Sb)