ACS712 Datasheet – Hall Effect-Based Linear Current Sensor

Part Number: ACS712

Function: Fully Integrated / Hall Effect-Based Linear Current Sensor

Manufacturer: Allegro MicroSystems


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ACS712 Fully Integrated, Hall Effect-Based Linear Current Sensor IC with 2.1 kVRMS Isolation and a Low-Resistance Current Conductor Features and Benefits ▪ Low-noise analog signal path ▪ Device bandwidth is set via the new FILTER pin ▪ 5 μs output rise time in response to step input current ▪ 80 kHz bandwidth ▪ Total output error 1.5% at TA= 25°C ▪ Small footprint, low-profile SOIC8 package ▪ 1.2 mΩ internal conductor resistance ▪ 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 ▪ 5.0 V, single supply operation ▪ 66 to 185 mV/A output sensitivity ▪ Output voltage proportional to AC or DC currents ▪ Factory-trimmed for accuracy ▪ Extremely stable output offset voltage ▪ Nearly zero magnetic hysteresis ▪ Ratiometric output from supply voltage TÜV America Certificate Number: U8V 06 05 54214 010 Package: 8 Lead SOIC (suffix LC) Description The Allegro™ ACS712 provides economical and precise solutionsforACorDCcurrentsensinginindustrial, com […]

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ACS712 Datasheet

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