IC ACS 714 : An Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor

This datasheet gives you explanation such as temperature, programmed sensitivity, current sensor, units, range, external filter capacitance, scale, supply current, accuracy range, output, specified characteristic, resistance current conductor, microsystems, ambient temperature, voltage, zero current output, accuracy range sensitivity, linear current sensor, offset, resistive divider, and linear current. Inside the datasheet you can get description around allegro, characteristic optimized accuracy, resistance, sensed current, sensitivity slope, copper conduction path, filter capacitance, low resistance current, pin, power, ambient temperatures, conductor, current levels, integrated hall effect, electrical output, range sensitivity, higher primary current, full scale current, effect, performance, and circuit.

There are lots of explanation around external filter, optimized accuracy, temperature range, device, sensitivity, voltage isolation, primary current, slope electrical output, offset voltage, primary current levels, supply voltage, current conductor, current output, bandwidth, junction, supply, signal, scale current, characteristic performance, output voltage, and noise are presented inside the datasheet. Below are chosen from this datasheet:

The device consists of a precise, low-offset, linear Hall 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 the Hall IC converts 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 BiCMOS 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 sampling. The internal resistance of this conductive path is 1.2 mΩ typical, providing low power loss.

Also, the datasheet contains information things like full range, conductor characteristic, chopper stabilization, characteristic, maximum junction temperature, isolation, application, maximum junction, filter, sensor, resistance current, rise time, integrated hall, slope, accuracy, performance characteristics, slope sensitivity, interface circuit, junction temperature, and current.

Download IC ACS 714 : An Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor pdf
File size: 0.647 MB, number of pages: 18, download server: www.pololu.com
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