Allegro Microsystems (ACS713ELCTR-20A-T) Current Sensor, Voltage Isolation
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  • Allegro Microsystems (ACS713ELCTR-20A-T) Current Sensor, Voltage Isolation

Allegro Microsystems (ACS713ELCTR-20A-T) Current Sensor, Voltage Isolation

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Allegro Microsystems (ACS713ELCTR-20A-T) Current Sensor, Voltage Isolation

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Current Sensor, Voltage Isolation, 80 kHz, SOIC, 8 Pins, 4.5 V, 5 V Product Overview The ACS713ELCTR-20A-T is a fully integrated, hall effect-based linear Current Sensor IC. It provides economical and precise solutions. The device package allows for easy implementation by the customer. The device consists of a precise, low-offset, linear Hall sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset, chopper-stabilized Becomes Hall IC, which is programmed for accuracy after packaging. The output of the device has a positive slope (>VIOUT(Q)) when an increasing current flows through the primary copper conduction path (from pins 1 and 2, to pins 3 and 4), which is the path used for current sensing. Low-noise Analogue Signal Path Device Bandwidth is Set Via New Filter Pin 5µs Output Rise Time in Response to Step Input Current 1.5% at TA = 25°C Total Output Error 1.2mR Internal Conductor Resistance 2.1kVrms Minimum Isolation Voltage from Pins 1-4 to Pins 5-8 185mV/A Output Sensitivity Output Voltage Proportional to DC Currents Factory-trimmed for Accuracy Extremely Stable Output Offset Voltage Nearly Zero Magnetic Hysteresis Ratiometric Output from Supply Voltage Applications Sensing & Instrumentation, Industrial, Commercial, Communications & Networking, Motor Drive & Control, Power Management, Safety Product Information Bandwidth: 80kHz Sensor Case Style: SOIC No. of Pins: 8Pins Supply Voltage Min: 4.5V Supply Voltage Max: 5V Operating Temperature Min: -40°C Operating Temperature Max: 85°C MSL: MSL 2 - 1 year

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