LM293DR2G - onsemi

Manufacturer Part Number

LM293DR2G

Manufacturer

onsemi

Introduction

The LM293DR2G is a linear dual comparator designed for a wide range of applications in industrial and consumer products.

Product Features and Performance

General Purpose Comparator

Contains two independent precision voltage comparators

Open-Collector and Open-Drain Output configuration allows for flexibility in output interfacing

Rail-to-Rail output capability

Wide voltage supply range from 2V up to 36V for single supply or ±1V to ±18V for dual supply

Product Advantages

Low input bias current, enhancing accuracy

Can operate from a single power supply, simplifying system design

Robust output drive with typical 16mA at 5V

Suitable for a wide operating temperature range, ensuring reliability in various environments

Key Technical Parameters

Number of Elements: 2

Voltage Supply, Single/Dual (±): 2V ~ 36V, ±1V ~ 18V

Voltage Input Offset (Max): 5mV @ 30V

Current Input Bias (Max): 0.25µA @ 5V

Current Output (Typ): 16mA @ 5V

Current Quiescent (Max): 2.5mA

Operating Temperature: -25°C ~ 85°C

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Built-in safety features for over-voltage conditions

Compliant with major industrial quality standards

Compatibility

Compatible with a variety of digital and analog systems due to its rail-to-rail output

Mountable on surface mount technology PCBs

Suitable for use with a broad range of other electronic components due to its flexible power supply requirements

Application Areas

Industrial monitoring and control systems

Consumer electronics

Power management systems

Portable devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Versatile power supply options catering to a multitude of electronic designs and applications

Low input offset current and bias current enhance the precision for control and monitoring tasks

Onsemi’s reputation for reliability and performance in semiconductor manufacturing

The dual-element design allows for multiple functions or backup within a single package, optimizing space and cost

Readily available in bulk packaging (Tape & Reel) for ease of mass manufacturing and assembly processes

Competitive output drive capability, capable of driving heavier loads as needed