5A ACS712 Current Sensor

In stock
Special Price Rs 199.00 Rs 168.64 was Rs 295.00
  • 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.
  • 2.1 kV RMS 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 hystereses.
  • The ratiometric output from the supply voltage.

5A ACS712 Current Sensor

The 5A range Current Sensor Module ACS712 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 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.


Connection Diagram:



Package Includes:

  • 1 x 5A ACS712 Current Sensor


Output sensitivity 66 to 185 mV/A
Single-supply operation 5.0V
Dimensions  3 x 2 x 1cms
Weight  5 grams
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