INA214AQDCKRQ1 - Texas Instruments

Manufacturer Part Number

INA214AQDCKRQ1

Manufacturer

Texas Instruments

Introduction

The INA214 is a high-precision, low-noise, current-sense amplifier designed for automotive and industrial applications.

Product Features and Performance

High gain accuracy of 0.1%

Low input offset voltage of 1 mV

Low input bias current of 28 µA

Wide supply voltage range of 2.7 V to 26 V

Fast slew rate of 0.4 V/µs

Gain bandwidth product of 30 kHz

AEC-Q100 qualified for automotive applications

Product Advantages

Excellent accuracy and low noise for precise current measurement

Wide operating voltage range for versatile applications

Fast response time for dynamic current sensing

Automotive-grade qualification for reliable performance in harsh environments

Key Technical Parameters

Gain Bandwidth Product: 30 kHz

Voltage Supply Span (Min): 2.7 V

Current Supply: 65 mA

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

AEC-Q100 qualified for automotive applications

Designed and manufactured to high quality standards

Compatibility

Surface mount package (6-TSSOP, SC-88, SOT-363)

Suitable for a wide range of industrial and automotive applications

Application Areas

Current sensing and monitoring in industrial equipment

Battery management systems in electric vehicles

Motor control and power conversion applications

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement or upgrade options may be available in the future as technology advances.

Key Reasons to Choose This Product

Exceptional accuracy and low noise for precise current measurement

Wide operating voltage range and fast response time for versatile applications

Automotive-grade qualification for reliable performance in harsh environments

High quality and compliance with industry standards for safety and reliability