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Current sense amplifiers with analog ouptut

Current sense amplifiers have unique front-end architectures that allows the amplifier input voltages to exceed supply, as well as integrated resistors that increase accuracy and stability.

Browse by key parametric specification

Common-mode voltage

Select the common-mode voltage requirement for your current sensing application

Accuracy

Find devices with greater precision to minimize current measurement error

Device packaging

Reduce your board space with a variety of current sense amplifier package options

Device features

Monitor and protect your current sensing application with additional features

Featured products

INA290-Q1

AEC-Q100, 2.7-V to 110-V, 800-kHz, ultra-precise current-sense amplifier in small (SC-70) package

INA186

Voltage output high-side measurement current shunt monitor

INA381

26V current sense amplifier with integrated over-current comparator for cost-sensitive applications

INA253

80V, 15A precision integrated-shunt high-accuracy current sense amplifier w/ enhanced PWM rejection

Build your expertise with TI Precision Labs - Current Sense Amplifiers

Check out this comprehensive curriculum for current sense amplifiers.  The series is comprised of short training videos that cover the basics of current sense amplifiers, tips for applications, debugging, key specs and more!

Design resources

Current sensing e-book

Explore a comprehensive library of application-specific current sensing design challenges and how to solve them

Current sense amplifier guide

Featured reference designs and current sense amplifier products