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Features
n Period Range: 1ms to 9.5 Hours n Timing Reset by Power-On or Reset Input n Configured with 1 to 3 Resistors n <1.5% Maximum Frequency Error n Programmable Output Polarity n 2.25V to 5.5V Single Supply Operation n 55µA to 80µA Supply Current (2ms to 9.5hr Clock Period) n 500µs Start-Up Time n CMOS Output Driver Sources/Sinks 20mA n –55°C to 125°C Operating Temperature Range n Available in Low Profile (1mm) SOT-23 (ThinSOT™)
and 2mm × 3mm DFN Packages
Applications
n Power-On Reset Timer n Long Time One Shot n “Heartbeat” Timers n Watchdog Timers n Periodic “Wake-Up” Call n High Vibration, High Acceleration Environments
L, LT, LTC, LTM, Linear Technology, TimerBlox and the Linear logo are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation.