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ACS712 5AMP DC Current Sensor

148.68 (Inc. GST)126.00 (+18% GST Extra)

Overview:

  • Supply Voltage: 4.5V ~ 5.5V DC
  • Measure Current Range: -5A ~ 5A
  • Sensitivity: 180mV/A ~190mV/A, Typical: 185mV/A
  • 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.
  • Small footprint, low-profile SOIC8 package.

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SKU: RDNA-AA12 Category:

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Description

ACS712 Current Sensor Module  can sense upto 5A of current flow. Sensing and controlling the current flow is a fundamental requirement in wide variety of applications, which includes over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.

It is based on ACS712 sensor, which is 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 in which the Hall IC converts into a proportional voltage.

Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.

Features:

  • Nearly zero magnetic hystereses.
  • 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.
  • The ratiometric output from the supply voltage.
  • 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.

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Package Includes:

1 x ACS712 5AMP DC Current Sensor

Datasheet available here.

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