Official 7Semi INA260 Voltage, Current, Power Monitor Sensor Breakout I2C

The 7Semi INA260 Voltage, Current, Power Monitor Sensor is a compact yet highly precise solution designed for real-time power measurement and monitoring in modern electronic systems. Engineered for both high-side and low-side current sensing, this breakout board eliminates the need for external shunt resistors by integrating a precision current-sense resistor internally, simplifying circuit design while improving measurement accuracy.

Capable of monitoring bus voltages from 0V to 36V, the INA260 is suitable for a wide range of applications, including battery-powered devices, power supplies, embedded systems, industrial automation, and IoT solutions. It operates on a flexible 2.7V to 5.5V supply, allowing seamless compatibility with popular microcontrollers such as Arduino, ESP32, ESP8266, STM32, and Raspberry Pi.

At the core of the INA260 is a high-resolution 16-bit ADC, delivering precise measurements of voltage, current, and calculated power. With a system gain error of only 0.15%, the sensor ensures dependable and repeatable readings, even in demanding environments where accuracy is critical. This makes it ideal for energy monitoring, efficiency analysis, and power optimization tasks.

Communication is handled via a standard I2C interface, enabling easy integration into existing designs with minimal wiring. Additionally, the INA260 features programmable alert and warning thresholds for voltage, current, and power. These alerts allow designers to implement protective measures, trigger system responses, or log fault conditions before damage occurs.

Compact, efficient, and professional-grade, the INA260 Sensor Breakout is an excellent choice for engineers, students, and developers who require reliable power monitoring in space-constrained designs. Whether used in precision electronics development or industrial power management systems, the INA260 delivers consistent performance and trusted accuracy.

For INA260 Datasheet click Here.

Features

• Measures voltage, current, and power in real time

• Supports high-side and low-side current sensing

• Monitors bus voltages from 0V to 36V

• Operates on supply voltage from 2.7V to 5.5V

• I2C communication interface for easy integration

• High-precision 16-bit ADC for accurate measurements

• System gain error as low as 0.15 percent

• Programmable alert thresholds for voltage, current, and power

• Suitable for embedded systems and industrial monitoring

• Compact and reliable breakout board design

Connection with Arduino

Package Includes

• 1x Official 7Semi INA260 Voltage, Current, Power Monitor Sensor Breakout I2C