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The Allegro Microsystems ACS713ELCTR-20A-T is a fully-integrated hall effect based linear current sensor designed for industrial applications. It provides a non-intrusive method to measure AC or DC current up to 20 Amperes. Functions: - Measures current passing through a conductor without any physical contact. - Converts the sensed current into a proportional output voltage. - Provides galvanic isolation between the current-carrying path and the sensing circuit to ensure safety. Applications: - Industrial motor control systems - Power monitoring and management - Power supplies and converters - Battery management systems - Overcurrent protection circuits Alternative Parts: - Allegro Microsystems ACS713ELC-20A-T: Similar functionality, but with a different package. - Allegro Microsystems ACS770LCB-20A: Another current sensor with a different technology and package that provides similar functionality. Embedded Modules: - Allegro Microsystems A1388: An integrated linear hall effect sensor module for current measurement. Now, let's move on to the related Q&A: 1. Q: How accurate is the Allegro Microsystems ACS713ELCTR-20A-T in measuring current? A: The ACS713ELCTR-20A-T has a typical accuracy of ±1.5% over the rated current range. 2. Q: Can this current sensor measure both AC and DC currents? A: Yes, ACS713ELCTR-20A-T can accurately measure both AC and DC currents. 3. Q: What is the output voltage range of the ACS713ELCTR-20A-T? A: The output voltage of the ACS713ELCTR-20A-T has a linear relationship with the sensed current, and it can reach up to 4.8V with a 5V supply voltage. 4. Q: Does this sensor provide any built-in protection against overcurrents? A: No, the ACS713ELCTR-20A-T does not have built-in overcurrent protection. It is primarily a current sensing device. 5. Q: Can the ACS713ELCTR-20A-T be easily integrated into an existing circuit? A: Yes, the ACS713ELCTR-20A-T is available in a small surface-mount package, making it easy to integrate into various circuit designs. I hope these answers provide the information you were looking for. Let me know if there's anything else I can assist you with!