LT LT1018CSW#PBF

通用上拉6µs

Overview

The LT1017/LT1018CSW are general purpose micropower comparators. The LT1017 is optimized for lowest operating power while the LT1018CSW 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” pull-up 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.

The LT1017/LT1018CSW are pin compatible with older dual comparators such as 393 type devices.

Features

Bulk Package
Pull Up output capability
General Purpose IC
Employing 2 elements
Operates under 0°C~70°C
Quiescent Current: 250μA
Voltage Gain: 125dB

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LT1018CSW#PBF linear comparators applications.

• Mobile Communications
• Notebooks and PDAs
• Battery-Powered Electronics
• General-Purpose Portable Devices
• General-Purpose, Low-Voltage Applications
• Self-diagnostics
• Lithium ion battery monitoring
• Battery management and protection
• Current and voltage sensing
• Analog front end