LT LTC1440IMS8#TRPBF

带电压基准CMOS，TTL15µs

Overview

The LTC1440IMS8 is an ultralow power comparator with a built-in voltage reference. The comparator features less than 4.0µA supply current over temperature. The internal reference is 1.182V with ±1% accuracy. The LTC1440IMS8 has programmable hysteresis and TTL/CMOS outputs that sink and source current. The reference output can drive a bypass capacitor of up to 0.01µF without oscillation.

The LTC1440IMS8 is available in a 3mm × 3mm × 0.75mm DFN package, as well as 8-pin PDIP and SO-8.

Features

Tape & Reel (TR) Package
CMOS, TTL output capability
with Voltage Reference IC
Employing 1 elements
Operates under -40°C~85°C

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC1440IMS8#TRPBF linear comparators applications.

• 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
• Power management