LM2901DR - Rohm Semiconductor

Manufacturer Part Number

LM2901DR

Manufacturer

Texas Instruments

Introduction

The LM2901DR is a quadruple differential comparator designed for applications in consumer and industrial electronics.

Product Features and Performance

Quadruple operational amplifiers on single chip

Operates from single or split supply

Wide range of supply voltage options

Open-collector outputs for wired-AND connections

Low input offset voltage

Low input bias current

Product Advantages

Suitable for high-volume applications due to Tape & Reel packaging

Optimal for battery-powered applications due to low quiescent current

Wide operating temperature range suitable for industrial applications

Key Technical Parameters

4 independent comparator elements

Operating voltage from 2V to 30V

Single or dual supply operation

Input offset voltage max 7mV at 30V

Input bias current max 0.25µA at 5V

Typical output current of 20mA

Max quiescent current 2.5mA

Propagation delay not specified

Hysteresis not specified

Quality and Safety Features

Extended temperature range for reliability in harsh environments

Rigorously tested for industrial and consumer standards

Compatibility

Open-collector output compatible with TTL, MOS, and CMOS logic

Application Areas

Industrial controls

Limit comparators

Simple analog to digital converters

Voltage monitoring

Alarm systems

Product Lifecycle

Active status indicates continuous production

Not reported as near discontinuation

Should replacements or upgrades be required, alternative models and newer generations may be available

Several Key Reasons to Choose This Product

Integrates multiple comparators saving space and cost

Reliable operation in extreme temperature conditions

Versatile supply voltage catering to a range of power requirements

Low power consumption conducive for portable applications

Ready-to-use in high-volume production with Tape & Reel packaging

Renowned manufacturer Texas Instruments known for quality and durability