LTC1440CMS8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1440CMS8#TRPBF

Manufacturer

Analog Devices

Introduction

Precision micropower, low voltage comparator with an internal voltage reference

Product Features and Performance

Precision voltage comparator

Integrated voltage reference

Single element configuration

CMOS and TTL output types

Supports wide voltage supply range

Low input offset voltage

Low quiescent current

High CMRR and PSRR values

Fast propagation delay

Adjustable hysteresis

Product Advantages

Energy efficient operation

Highly accurate sensing and detection

Flexible power supply options for different applications

Stable performance with reduced power supply variation

Quick signal processing

Ease of use with internal hysteresis setting

Key Technical Parameters

Voltage supply range: 2V ~ 11V, ±1V ~ 5.5V

Input Offset Voltage: 10mV @ 5V

Output Current: 40mA typical

Quiescent Current: Max 4.4µA

CMRR, PSRR: 80dB typical

Propagation Delay: Max 15µs

Hysteresis: 50mV

Operating Temperature range: 0°C ~ 70°C

Quality and Safety Features

Stringent quality assurance

High reliability and robust design standards

Compatibility

Compatible with CMOS, TTL logic levels

Can be used in various circuit types due to flexible mounting surface type

Application Areas

Battery-powered systems

Threshold detectors

Window comparators

Multivibrators

Industrial equipment

Portable devices

Product Lifecycle

Active

Not nearing discontinuation

Replacement and upgrades available if necessary

Several Key Reasons to Choose This Product

Maximizes battery life through low power consumption

Improves accuracy with low input offset voltage

Allows for use in variable voltage systems

Gives precision performance with high CMRR and PSRR

Provides quick response time

Easy to design into various applications

Long-term product availability and support from Analog Devices