INA211BQDCKRQ1 - Texas Instruments

Manufacturer Part Number

INA211BQDCKRQ1

Manufacturer

Texas Instruments

Introduction

High-precision current sense amplifier for automotive and industrial applications

Product Features and Performance

Operates from a wide supply voltage range of 2.7V to 26V

Low input offset voltage of 0.55mV

High common-mode rejection ratio (CMRR) of 100dB

Low input bias current of 28μA

Wide operating temperature range of -40°C to 125°C

Fast slew rate of 0.4V/μs

AEC-Q100 qualified for automotive applications

Zero-drift architecture for stable performance

Product Advantages

Excellent precision and stability

Wide operating voltage and temperature range

Low power consumption

Automotive and industrial-grade reliability

Key Technical Parameters

Gain bandwidth product: 14kHz

Supply current: 65μA

Input offset voltage: 0.55mV

Common-mode rejection ratio: 100dB

Input bias current: 28μA

Slew rate: 0.4V/μs

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified

Compatibility

Surface mount package: 6-TSSOP, SC-88, SOT-363

Tape and reel packaging

Application Areas

Automotive electronics

Industrial control systems

Power management

Motor control

Battery monitoring

Product Lifecycle

Currently in production

No known discontinuation plans

Availability of replacements and upgrades through Texas Instruments

Key Reasons to Choose This Product

Excellent precision and stability for accurate current sensing

Wide operating voltage and temperature range for versatile applications

Low power consumption for energy-efficient designs

Automotive and industrial-grade reliability for mission-critical systems

Easy integration with surface mount packaging and tape and reel options