LTC2934I Datasheet PDF - Linear Technology

DESCRIPTION
The LTC®2934 ultra-low power voltage monitor provides system initialization, power-fail warning and reset generation functions. Low quiescent current (500nA typical) makes the LTC2934 an ideal choice for battery-operated applications.

FEATURES
■ 500nA Quiescent Current
■ ±1.5% (Max) Accuracy over Temperature
■ Operates Down to 1.6V Supply
■ Adjustable Reset Threshold
■ Adjustable Power-Fail Threshold
■ Early Warning Power-Fail Output
■ Selectable 15ms or 200ms Reset Timeout
■ Manual Reset Input
■ Compact 8-Lead, 2mm × 2mm DFN and TSOT-23 (ThinSOT™) Packages

APPLICATIONS
■ Portable Equipment
■ Battery-Powered Equipment
■ Security Systems
■ Point-of-Sale Devices
■ Wireless Systems