LM2901VQDRQ1 - Texas Instruments

Manufacturer Part Number

LM2901VQDRQ1

Manufacturer

Texas Instruments

Introduction

The LM2901VQDRQ1 belongs to Texas Instruments' family of Linear Comparators, designed for general-purpose applications, and is presented in a surface-mount 14-SOIC package. It is optimized for automotive applications and qualified under the AEC-Q100 standards.

Product Features and Performance

General purpose Quad comparator

Ability to operate from a single power supply or dual supplies

Input voltage range extending from 2V to 36V for single supply and ±1V to ±18V for dual supplies

Output type: Open-Collector for easy interfacing with other circuits

Four independent comparator elements

Suitable for operation in extreme temperature conditions from -40°C to 125°C

Low input bias current maximum of 0.25µA at 5V, minimizing power consumption

Maximum input offset voltage of 7mV at 5V, ensuring accurate comparisons

Product Advantages

Automotive-grade quality and reliability, adhering to AEC-Q100 standards

Flexibility in power supply options enhances adaptability in varied systems

The open-collector output enables direct connection to a variety of loads

Ultra-low quiescent current approximately 2.5mA, offering energy efficiency

Rugged temperature operating range meeting stringent automotive conditions

Key Technical Parameters

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

Input Offset Voltage (Max): 7mV @ 5V

Input Bias Current (Max): 0.25µA @ 5V

Output Current (Typical): 20mA

Quiescent Current (Max): 2.5mA

Operating Temperature: -40°C ~ 125°C

Package: 14-SOIC

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

Extended temperature range operation for enhanced robustness

Compatibility

The open-collector output facilitates easy integration with various electrical and electronic systems

Application Areas

Automotive systems

Industrial controls

Battery-powered devices

Power supply control circuits

Window comparators

Product Lifecycle

Status: Active

This product remains actively manufactured and is not near discontinuation, ensuring continued availability for new designs and replacement needs.

Several Key Reasons to Choose This Product

AEC-Q100 qualification guarantees automotive-grade performance and reliability

Versatile power supply compatibility simplifies integration into multiple system architectures

Low power consumption features make it an energy-efficient choice for battery-operated applications

High reliability and wide operating temperature range suitable for harsh environments

Multi-element design provides economy and flexibility, reducing the number of components in a circuit.