LT1715IMS - Analog Devices Inc.

Manufacturer Part Number

LT1715IMS

Manufacturer

analog-devices

Introduction

The LT1715IMS is a high-speed, dual comparator from Analog Devices' UltraFast™ series, designed for general purpose applications.

Product Features and Performance

Dual comparator structure for enhanced functionality

CMOS, Rail-to-Rail, and TTL output types offer versatile interfacing options

Wide voltage supply range from 2.7V to 12V accommodating various power supplies

Low input offset voltage of 2.5mV @ ±5V ensures precise comparison

Minimal input bias current of 6µA @ ±5V promotes energy efficiency

High output current capability of 20mA for driving loads directly

Low quiescent current of 2mA helps in reducing power consumption

Excellent CMRR and PSRR (70dB CMRR, 80dB PSRR) enhancing signal integrity

Fast propagation delay of up to 9ns for rapid response applications

Integrated hysteresis of 6mV for noise immunity and stable operation

Product Advantages

UltraFast™ technology enables high-speed operation which is ideal for fast switching applications

Dual comparator design increases system versatility with a single component

Rail-to-Rail output provides maximum swing and compatibility with contemporary logic levels

Surface mount package compatible with modern PCB technology for ease of design and compactness

Key Technical Parameters

Type: General Purpose

Number of Elements: 2

Voltage Supply, Single/Dual (±): 2.7V ~ 12V

Voltage Input Offset (Max): 2.5mV @ ±5V

Current Input Bias (Max): 6µA @ ±5V

Current Output (Typ): 20mA

Current Quiescent (Max): 2mA

CMRR, PSRR (Typ): 70dB CMRR, 80dB PSRR

Propagation Delay (Max): 9ns

Hysteresis: 6mV

Operating Temperature: -40°C ~ 85°C

Package / Case: 10-TFSOP, 10-MSOP

Quality and Safety Features

Designed to meet stringent quality and reliability standards of Analog Devices

Built-in safety features for robust operation across diverse environmental conditions

Compatibility

Rail-to-Rail and TTL outputs ensure compatibility with a wide range of digital systems

Flexible supply voltage (2.7V to 12V) supports both single and dual power supply operations

Application Areas

High-speed signal processing

Automated test equipment

Industrial control systems

Data acquisition systems

Communication equipment

Product Lifecycle

Status: Active

Continues to be supported and manufactured, with no current indication of discontinuation

Replacement or upgrade options available for future proofing designs

Several Key Reasons to Choose This Product

UltraFast™ technology for high-speed applications demanding quick response times

Versatile output types and dual comparator configuration for comprehensive application coverage

Low power consumption features make it suitable for energy-sensitive projects

High signal integrity provided through superior CMRR and PSRR figures

Broad compatibility with modern digital logic systems due to Rail-to-Rail and TTL outputs