INA214AIDCKT - Texas Instruments

Manufacturer Part Number

INA214AIDCKT

Manufacturer

Texas Instruments

Introduction

The INA214 is a precision, zero-drift, current-sense amplifier designed for high-accuracy current measurement applications.

Product Features and Performance

Precise current sensing with low offset and drift

Wide supply voltage range of 2.7V to 26V

Low quiescent current of 65μA

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

Excellent accuracy over temperature with 1μV/°C max offset drift

Stable gain over temperature with 50ppm/°C max gain drift

Fast 0.4V/μs slew rate

30kHz gain-bandwidth product

Product Advantages

High precision and stability for reliable current measurements

Wide operating voltage range for versatile applications

Low power consumption for energy-efficient designs

Excellent common-mode rejection for accurate sensing

Stable performance over temperature variations

Key Technical Parameters

Supply Voltage Range: 2.7V to 26V

Quiescent Current: 65μA

Offset Voltage: 1μV

Offset Drift: 1μV/°C

Gain Drift: 50ppm/°C

Common-Mode Rejection Ratio: 100dB

Gain-Bandwidth Product: 30kHz

Slew Rate: 0.4V/μs

Quality and Safety Features

RoHS3 compliant

Reliable surface-mount packaging (6-TSSOP, SC-88, SOT-363)

Compatibility

Designed for a wide range of current sensing applications

Application Areas

Industrial control systems

Power management circuits

Motor control

Battery monitoring

Automotive electronics

Product Lifecycle

The INA214 is an active product with no indication of discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose the INA214

Excellent precision and stability for accurate current measurements

Wide operating voltage range for versatile applications

Low power consumption for energy-efficient designs

Robust common-mode rejection for reliable sensing

Stable performance over temperature variations

Compact and reliable surface-mount packaging