1. Typical application circuit: The device outputs an analog signal (VOUT) that varies linearly with the bidirectional AC or DC primary current, IP, within the ranges specified.

The design is centered around a fully integrated, linear current sensor ACS712 from Allegro. The sensor (in SOIC8 package) consists of a precise, low-offset, linear Hall-effect sensor circuit with a ...

1. This circuit, based on a PIC microcontroller with a few added components, converts a sensor-based voltage into a 4- to 20-mA current loop. Shown is the circuit as originally drawn on a whiteboard.

Multiply the 249 Ω times the maximum loop current, 20 mA, to get 4.98 V. Add that to the 12 V needed by the sensor to get approximately 17 V. An 18-V power supply should work, and it does ...

Prior knowledge needed: ECEA 5340 Sensors and Sensor Circuit Design. Learning Outcomes. Understand how to specify the proper AC or DC motor for a machine design. Integrate the motor to a machine, ...

This suits ideal for a practical linear sensor circuit design. Published in: 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 Article ...

This paper concerns the principles of operation of a linear magnetic sensor utilising off-diagonal impedance in Co-rich amorphous magnetic wire incorporated into CMOS transistor circuit. Short pulse ...