SP802T -Low Power Microprocessor Supervisory With Battery Switch-Over

The SP690T SP690S SP690R SP802T SP802S SP802R SP804T SP804S SP804R and SP805T SP805S SP805R devices are a family of Microprocessor () Supervisory Circuits that integrate a myriad of components involved in Discrete solutions to monitor power-supply and battery-control functions in and digital systems. The series will significantly improve system reliability and operational efficiency when compared to Discrete solutions. The features of the SP690T SP690S SP690R SP802T SP802S SP802R SP804T SP804S SP804R and SP805T SP805S SP805R devices include a watchdog Timer a reset and backup- battery switchover, and power-failure warning; a complete monitoring and watchdog solution. The series is ideal for 3.0V or 3.3V applications in portable electronics, computers, controllers, and intelligent instruments and is a solid match for designs where it is critical to monitor the power supply to the and itsrelated digital components. Refer to Sipex's SP690A 692A/802L/802M/805L/805M series for similar devices designed for +5V systems. By Exar Corporation