LTC1440CS8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1440CS8#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC1440CS8#TRPBF is a high-performance, ultra-low power comparator with an integrated voltage reference, specifically designed for linear applications.

Product Features and Performance

Integrated voltage reference

Single element comparator

Output types: CMOS, TTL compatible

Wide voltage supply range: 2V ~ 11V, ±1V ~ 5.5V

Max input offset voltage: 10mV @ 5V

Ultra-low quiescent current: 4.4µA

High CMRR and PSRR: 80dB

Fast propagation delay: 15µs maximum

Built-in 50mV hysteresis

Operating temperature range: 0°C ~ 70°C

Product Advantages

Low power consumption enhances battery life

High precision due to low input offset voltage

Robust output performance with CMOS and TTL compatibility

Excellent signal integrity ensured by high CMRR and PSRR

Suitable for a wide range of power supplies

Quick signal processing with minimal delay

Key Technical Parameters

Voltage Supply, Single/Dual (±): 2V ~ 11V, ±1V ~ 5.5V

Voltage Input Offset (Max): 10mV @ 5V

Current Quiescent (Max): 4.4µA

CMRR, PSRR (Typ): 80dB

Propagation Delay (Max): 15µs

Hysteresis: 50mV

Package / Case: 8-SOIC

Quality and Safety Features

High-quality design standards

Compliant with industry safety and quality norms

Reliable performance in specified operating temperature range

Compatibility

CMOS, TTL output compatible

Versatile for use with a wide range of digital systems

Application Areas

Battery-powered devices

Portable electronics

Threshold detection and monitoring

Industrial process control

Automotive systems

Product Lifecycle

Active status, not nearing discontinuation

Availability of replacements or upgrades not specified but typically supported by Analog Devices for active products

Several Key Reasons to Choose This Product

Ultra-low power consumption for power-sensitive applications

High precision suitable for critical signal processing

Versatile supply voltage range accommodating diverse electronics

Fast response time minimizing signal delay

Robust design and compatibility with various digital systems

Reliable product lifecycle support from Analog Devices