About this item

The 7Semi INA240 Breakout Board is a high-precision bidirectional current sensing module designed for applications requiring accurate current measurements in systems with a wide common-mode voltage range. Utilizing the INA240A3PW chip, it offers a common-mode voltage range of -4V to 80V, enabling precise current sensing even in systems operating below ground voltage. The board features enhanced PWM rejection, ensuring reliable measurements in environments with pulse-width modulation noise. With a gain of 100V/V, it amplifies small voltage drops across shunt resistors for accurate current calculations. Ideal for motor control, battery management, and power monitoring applications.