ACS712ELCTR-05B-T

The Allegro ACS712ELCTR-05B-T is a fully integrated, Hall-effect-based linear current sensor IC (integrated circuit) designed for accurate and economical measurement of AC and DC currents. The device operates from a single 5V supply and provides an output voltage proportional to the current flowing through the current path, which is sensed by the IC. The device is factory trimmed for accuracy and is designed to provide a typical output sensitivity of 185mV/A. The device can measure current in both positive and negative directions, and the output is ratiometric to the supply voltage, which makes it insensitive to fluctuations in the supply voltage. The device has an extremely low output noise, which makes it ideal for use in high-precision current sensing applications.

Some of the key features of the Allegro ACS712ELCTR-05B-T include:

Measures both AC and DC currents

185mV/A output sensitivity

Ratiometric output

Extremely low output noise

Factory trimmed for accuracy

Integrated overcurrent detection

Low-profile SOIC8 package

The Allegro ACS712ELCTR-05B-T is commonly used in a variety of applications such as motor control, power management, and energy metering, among others. The device is suitable for use in high-precision current measurement applications where accuracy, stability, and reliability are critical.