LM239AMDREP - Texas Instruments

Manufacturer Part Number

LM239AMDREP

Manufacturer

Texas Instruments

Introduction

The LM239AMDREP is a general purpose linear comparator from Texas Instruments, designed for various applications requiring voltage comparisons.

Product Features and Performance

General purpose comparator with multiple functionalities.

Four elements for wider comparision options.

Open-collector output type enhancing flexibility in applications.

Wide supply voltage range, from 2V to 36V or dual ±1V to ±18V.

Can operate over a broad temperature range from -55°C to 125°C.

Product Advantages

Supports a broad range of supply voltages for versatile applications.

Multiple elements in one package for space and cost savings.

Ability to work under extreme temperature conditions.

Low input offset voltage and input bias current for high accuracy.

Key Technical Parameters

Number of Elements: 4

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

Voltage Input Offset (Max): 2.5mV @ 1.4V

Current Input Bias (Max): 0.25µA @ 1.4V

Current Output (Typ): 20mA

Current Quiescent (Max): 2mA

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Robust SOIC package ensuring durability and reliability under varied environmental conditions.

Compatibility

The open-collector output allows for compatibility with various digital logic levels.

Application Areas

Industrial, automotive, and consumer electronics for voltage level monitoring and triggering systems.

Product Lifecycle

Product status is active.

No indication of nearing discontinuation, ensuring availability for future designs.

Replacements or upgrades can generally be sourced within Texas Instruments’ broad product portfolio.

Several Key Reasons to Choose This Product

Versatile voltage supply range caters to diverse application needs.

Low input bias and offset voltage ensure accurate performance.

Suitable for harsh temperature environments, enhancing reliability.

Compact SOIC package ideal for space-constrained applications.

Backed by Texas Instruments’ reputation for quality and robustness.