LM293DGKR - Texas Instruments

Manufacturer Part Number

LM293DGKR

Manufacturer

Texas Instruments

Introduction

The LM293DGKR is a general-purpose linear comparator from Texas Instruments, designed for a wide range of applications due to its high functionality and reliability.

Product Features and Performance

Dual comparator elements

Output Types: Open-Collector, Open-Drain, Rail-to-Rail

Operates from a single or dual supply voltage

Input Offset Voltage: 5mV at 30V

Low Input Bias Current: 0.25µA at 5V

Output Current: 20mA typical

Low Quiescent Current: 2.5mA max

Product Advantages

Versatility with single or dual power supply

Low power consumption enhancing device longevity

High precision with low input offset voltage

Suitable for analog applications due to rail-to-rail output

Key Technical Parameters

Supply Voltage: 2V to 36V, ±1V to ±18V

Input Offset Voltage: 5mV at 30V

Input Bias Current: 0.25µA at 5V

Output Current: 20mA

Quiescent Current: 2.5mA max

Operating Temperature: -25°C to 85°C

Package: 8-TSSOP, 8-MSOP

Quality and Safety Features

Operating within a wide temperature range ensures reliability in varying environmental conditions

Low input bias and offset current minimizes error

Compatibility

Compatible with various microcontrollers and digital systems due to its rail-to-rail output

Application Areas

Industrial electronics

Sensor interfaces

Voltage monitoring systems

Window comparators

Product Lifecycle

Status: Active

Not nearing discontinuation, with ample support and availability of parts

Several Key Reasons to Choose This Product

Precision performance with low input offset voltage

High versatility and compatibility with various electronics systems

Reliable operation in a broad temperature range

Energy efficient with low quiescent current

Suitable for a wide range of applications due to general-purpose design