LT1018C Datasheet PDF - Linear Technology

DESCRIPTION
The LT1017 and LT1018 are general purpose micropower comparators. The LT1017 is optimized for lowest operating power while the LT1018 operates at higher power and higher speed. Both devices can operate from a single 1.1V cell up to 40V. The output stage includes a class “B” pullup current source, eliminating the need for an external resistive pull-up and saving power. The output stage is also designed to allow driving loads connected to a supply more positive than the device, as can comparators with open-collector output stages.

FEATURES
■ Maximum Offset Voltage 1mV
■ Maximum Bias Current 15nA
■ Typical Output Drive 70mA
■ Operates from 1.1V to 40V
■ Internal Pull-Up Current
■ Output Can Drive Loads Above V+
■ 30μA Supply Current (LT1017) 110μA Supply Current (LT1018)

APPLICATIONS
■ Power Supply Monitors
■ Relay Driving
■ Oscillators