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ACS780XLR Datasheet(PDF) 2 Page - Allegro MicroSystems |
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ACS780XLR Datasheet(HTML) 2 Page - Allegro MicroSystems |
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High-Precision Linear Hall-Effect-Based Current Sensor IC With 200 µΩ Current Conductor ACS780xLR 2 Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com path(fromterminal5toterminal6),whichisthepathusedfor current sampling. The internal resistance of this conductive path is 200µΩtypical,providinglowpowerloss. The thickness of the copper conductor allows survival of the device at high overcurrent conditions. The terminals of the conductive path areelectricallyisolatedfromthesignalleads(pins1through4,and DESCRIPTION (CONTINUED) Selection Guide Part Number Sensed Current Direction Primary Sampled Current, IP (A) Sensitivity Sens (Typ.) (mV/A) TOP (°C) Packing1 ACS780LLRTR-050B-T Bidirectional ±50 40. –40 to 150 Tape and reel ACS780LLRTR-050U-T Unidirectional 0 to 50 60. ACS780LLRTR-100B-T Bidirectional ±100 20. ACS780LLRTR-100U-T Unidirectional 0 to 100 40. ACS780KLRTR-150B-T Bidirectional ±150 transient ±100 continuous 13.33 –40 to 125 ACS780KLRTR-150U-T Unidirectional 0 to 150 transient 0 to 100 continuous 26.66 1 Contact Allegro for additional packing options. 7), allowing the device to operate safely with voltages up to 100 V peak on the primary conductor. The device is fully calibrated prior to shipment from the factory. The ACS780xLR family is lead (Pb) free. All leads are plated with 100% matte tin, and there is no Pb inside the package. The heavy gauge leadframe is made of oxygen-free copper. |
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