INA214AIDCKR - Texas Instruments

Manufacturer Part Number

INA214AIDCKR

Manufacturer

Texas Instruments

Introduction

High-precision, zero-drift, current-sense amplifier

Ideal for high-side or low-side current sensing applications

Product Features and Performance

Ultra-low offset voltage drift of 0.1 μV/°C

Very low input offset voltage of 1 mV

High common-mode rejection ratio (CMRR) of 120 dB

Wide supply voltage range of 2.7 V to 26 V

Low quiescent current of 65 μA

Fast 0.4 V/μs slew rate

30 kHz gain-bandwidth product

Product Advantages

Excellent offset voltage stability and drift

Wide operating voltage range

Low power consumption

High-speed operation

Compact and space-saving package

Key Technical Parameters

Gain Bandwidth Product: 30 kHz

Voltage Supply Span (Min): 2.7 V

Current Supply: 65 μA

Slew Rate: 0.4 V/μs

Voltage Input Offset: 1 mV

Amplifier Type: Current Sense

Voltage Supply Span (Max): 26 V

Current Input Bias: 28 μA

Quality and Safety Features

RoHS3 compliant

Meets stringent quality standards

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Current sensing in high-performance power supplies, motor drives, and industrial control systems

Precision current measurement in test and measurement equipment

Current monitoring in battery management systems

Product Lifecycle

This product is currently in production and not nearing discontinuation

Replacements and upgrades may be available as technology advances

Several Key Reasons to Choose This Product

Excellent offset voltage stability and drift performance

Wide operating voltage range for versatile applications

Low power consumption for energy-efficient designs

High-speed operation for fast response times

Compact and space-saving package for space-constrained designs

Meets stringent quality and safety standards