LTC1726 Datasheet - Linear Technology

LTC1726 Triple Supply Monitor and uP Supervisor

The LTC®1726 is a triple supply monitor and microprocessor supervisory circuit with adjustable reset and watchdog functions intended for systems with multiple supply voltages. The part has a common open-drain reset output with an adjustable delay. The reset and watchdog time-out periods are both adj.

LTC1726 Features

* n Monitors Three Inputs Simultaneously LTC1726-5: 5V, 3.3V and ADJ LTC1726-2.5: 2.5V, 3.3V and ADJ n ±1.5% Threshold Accuracy Over Temperature n Low Supply Current: 16µA Typ n Adjustable Reset Timeout n Adjustable Watchdog Timeout n Active Low Open-Drain Reset Output n Power Supply Glitch

LTC1726_LinearTechnology.pdf