G690
G690 is Microprocessor Reset IC manufactured by Global Mixed-mode Technology.
Features
- Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages
- Fully Specified Over Temperature
- Available in Three Output Configurations
Push-Pull RESET Output (G690L) Push-Pull RESET Output (G690H)
Open-Drain RESET Output (G691L)
- 140ms min Power-On Reset Pulse Width
- 10µA Supply Current
- Guaranteed Reset Valid to VCC = +1V
- Power Supply Transient Immunity
- No External ponents
- 3-Pin SOT89, SOT23 and SC70 Packages
Applications
- puters
- Controllers
- Intelligent Instruments
- Critical µP and µC Power Monitoring
- Portable / Battery-Powered Equipment
- Automotive
General Description
The G690/G691 are microprocessor (µP) supervisory circuits used 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- powered circuits.
These...
