Digital power monitors
Optimize your system with power monitoring and improved accuracy all with a wide common-mode range
Digital power monitors perform mathematical processing on chip, freeing up system processors to handle other tasks. Providing higher bit-depth with additional features, such as ALERTs, energy accumulation, and ambient temperature sensing, our portfolio of digital power monitors helps address the needs of various application types, especially those that need multidecade current sensing from 1000 A to 100 mA.
Browse by parametric specification
Common-mode voltage
Select the common-mode voltage requirement for your current sensing application
Accuracy
Minimize current measurement error with highly accurate current sense amplifiers.
Device features
Optimize your current, voltage or power monitoring system with additional device features
New products
Digital power monitors
48-V, 16-bit high-precision I²C output current/voltage/power monitor with alert
Approx. price (USD) 1ku | 0.84
Technical resources
Video
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!
E-book
Simplifying Current Sensing (Rev. A)
Explore a comprehensive library of application-specific current sensing design challenges and how to solve them
Selection guide
Current Sense Amplifiers (Rev. E)
Find featured reference designs and current sense amplifier products
Design & development resources
Calculation tool
Current sense amplifier comparison and error tool
This Excel calculator provides a comparison between two and five of our standard current sense amplifiers, delivering a chart containing the basic parameters of each device. This calculator also takes system condition inputs from users such as common-mode voltage, supply voltage, shunt resistor (...)
IDE, configuration, compiler or debugger
System configuration tool
SysConfig is a configuration tool designed to simplify hardware and software configuration challenges to accelerate software development.
SysConfig is available as part of the Code Composer Studio™ integrated development environment as well as a standalone application. Additionally SysConfig (...)
Evaluation board
INA232, INA234 and INA236 evaluation module for current/voltage/power monitors
This evaluation module (EVM) is an easy-to-use platform to evaluate the main features and performance of the INA232, INA234 or INA236. The EVM comes with GUI support to read and write to device registers.