LTC2956 Datasheet - Linear

LTC2956 Wake-Up Timer

The LTC®2956 is a micropower, wide input voltage range, configurable wake-up timer with pushbutton control. It periodically wakes up and turns on a connected system to perform tasks like monitoring temperature or capturing images. After completing the task, the LTC2956 turns the system off to conser.

LTC2956 Features

* n 1.5V to 36V Supply Input Range n Adjustable Wake-Up Period: 250ms to 39 Days n Adjustable Maximum Awake Time n 0.8µA Quiescent Current n 0.3µA Shutdown Current n Pushbutton Input with Debouncing n Low Leakage EN Output Allows DC/DC Converter Control (LTC2956-1) n High Voltage EN Output Drives

LTC2956-Linear.pdf