LM211QDRG4Q1 - Texas Instruments

Manufacturer Part Number

LM211QDRG4Q1

Manufacturer

Texas Instruments

Introduction

The LM211QDRG4Q1 is a general-purpose linear comparator designed for a wide range of applications, including automotive due to its AEC-Q100 qualification.

Product Features and Performance

General-purpose operational functionality

Supports various output types including DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL

Operates over a broad voltage supply range (3.5V to 30V, ±1.75V to ±15V)

Low input offset voltage (Max 3mV at ±15V)

Minimal input bias current (Max 0.1µA at ±15V)

Capable of delivering up to 50mA typical output current

Maximum quiescent current of 6mA

Product Advantages

Versatile output compatibility enhances integration flexibility

Broad voltage support accommodates varied power supplies

Low input bias and offset for precise operation

AEC-Q100 qualification assures automotive-grade reliability

Key Technical Parameters

Single/Dual Voltage Supply: 3.5V ~ 30V, ±1.75V ~ 15V

Input Offset Voltage: Max 3mV @ ±15V

Input Bias Current: Max 0.1µA @ ±15V

Output Current (Typical): 50mA

Quiescent Current (Max): 6mA

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Automotive-grade quality with AEC-Q100 qualification ensuring high reliability and performance under harsh conditions

Compatibility

Compatible with various digital logic types (DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL)

Adaptable to multiple power supply requirements

Application Areas

Automotive systems

Signal processing

Control systems

Power management

Timing circuits

Product Lifecycle

This product is currently active and not nearing discontinuation

Continuous support and availability of replacements or upgrades expected

Several Key Reasons to Choose This Product

AEC-Q100 qualification makes it ideal for automotive and other high-reliability applications

Versatility in output types promotes ease of integration into various circuit designs

Wide operating voltage range and low power consumption suitable for battery-operated devices

The low input offset and bias currents ensure accurate performance

Robust design suitable for operation in harsh environmental conditions