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Current/voltage/power monitors

Digital power monitors perform mathematical processing on chip, freeing up system processors to handle other tasks, as well as providing higher bit-depth with additional features such as ALERTs and energy accumulation.

Browse by key parametric specification

Common-mode voltage

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

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Accuracy

Minimize current measurement error with highly-accurate current sense amplifiers

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Resolution

Select your desired resolution of the integrated analog-to-digital converter (ADC)

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Device features

Optimize your current, voltage or power monitoring system with additional device features

Featured products

INA229

85-V, 20-bit, ultra-precise, SPI output current/voltage/power/energy/charge monitor with alert

INA226

36-V, bi-directional, high-accuracy, low-/high-side, I2C out current/power monitor with alert

INA260

36-V, bi-directional, high-accuracy, low-/high-side, I2C current/power monitor with integrated 2-mΩ shunt resistor

Design resources

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!

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

Find featured reference designs and current sense amplifier products