SP690A Datasheet (Sipex) - Low Power Microprocessor Supervisory with Battery Switch-Over

SP690A, Low Power Microprocessor Supervisory with Battery Switch-Over

The SP690A/692A/802L/802M/805L/805M are a family of microprocessor (µP) supervisory circuits that integrate a myriad of components involved in discrete solutions to monitor powersupply and battery-control functions in µP and digital systems.

The series will significantly improve system reliability a

® SP690A/692A/802L/ 802M/805L/805M Low Power Microprocessor Supervisory with Battery Switch-Over s Precision Voltage Monitor: SP690A/SP802L/SP805L at 4.65V SP692A/SP802M/SP805M at 4.40V s Reset Time Delay - 200ms s Watchdog Timer - 1.6 sec timeout s Minimum component count s 60µA Maximum Operating Supply Current s 0.6µA Maximum Battery Backup Current s 0.1µA Maximum Battery Standby Current s Power Switching 250mA Output in VCC Mode (0.6Ω) 25mA Output in Battery Mode (5Ω) s Voltage Monitor for

SP690A Features

* of the SP690A/692A/802L/802M/805L/805M include a watchdog timer, a µP reset and backup-battery switchover, and power-failure warning, a complete µP monitoring and watchdog solution. The series is ideal for applications in automotive systems, computers, controllers, and intelligent instruments. All d