Low Current Sensor ACS723 - 5A current sensor - SparkFun SEN-14544

Index: SPF-12374 EAN: 5903351249386

Current sensor operating in the range from 10 mA to 5 A on the basis of Hall effect. The output is an analog voltage. The supply voltage is 5 V. It has a built-in amplifier and potentiometer for adjusting the sensitivity.

Low Current Sensor ACS723 - 5A current sensor - SparkFun SEN-14544
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Manufacturer: SparkFun
Compatibility: Arduino

Description

Current sensor operating in the range from 10 mA to 5 A on the basis of Hall effect. The output is an analog voltage. The supply voltage is 5 V. It has a built-in amplifier and potentiometer for adjusting the sensitivity.

SparkFun Current Sensor Breakout - ACS723 Low Current

The module can measure direct current and alternating current in the range of up to 5 A, and its basic sensitivity is 400 mV / A. Default sampling rate is 20 kHz. Built-in amplifier is able to achieve 2.2 to 22 V / V.

Pins

The module has the following pins:

SparkFun Current Sensor Breakout - ACS723 Low Current

Pin Description
VCC The supply voltage of 5 V.
VOUT

The output voltage proportional to the current

IP+ and IP-.

GND The ground of the system.
IP + The input of the current sensor.
IP - The input of the current sensor.

Specification

  • Supply voltage: 5 V
  • Analog output
  • Current measurement: from 10 mA to 5 A
  • Sampling rate: 20 kHz (the possibility of setting to 80 kHz)
  • System: ACS723
  • Complete electrical isolation of the control signal, from the measured current
  • Basic sensitivity without amplification: 400 mV / A
  • Adjustable sensitivity, built-in amplifier: from 2.2 to 22 V / V
  • Module dimensions: 32 x 15 mm

Package width 5 cm
Package height 0.3 cm
Package depth 9 cm
Package weight 0.003 kg

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Low Current Sensor ACS723 - 5A current sensor - SparkFun SEN-14544

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