ACS712 20A Current Sensor Module

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Sale price₹ 129.00 Regular price₹ 160.00

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Description

ACS712 20A Current Sensor Module 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. It provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. It is provided in a small surface-mount SOIC8 package. The lead frame is plated with 100 percent matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes.

Features

  • It has a low-noise Analog signal path
  • The device bandwidth is set via the new FILTER pin
  • The 5 µs output rise time in response to step input current
  • The small footprint, low-profile SOIC8 package
  • It has a 5.0 V single-supply operation
  • Output voltage proportional to AC or DC currents
  • The factory-trimmed for accuracy
  • It has extremely stable output offset voltage
  • It has nearly zero magnetic hysteresis
  • The radiometric output from the supply voltage
  • Device bandwidth is set via the new FILTER pin

Application

  • Motor control
  • Load detection and management
  • Switched-mode power supplies 
  • Overcurrent fault protection.

Pin Configuration

 VCC Pin Input voltage is +5V for typical applications
Output Pin Outputs Analog voltage proportional to current
Ground Pin Connected to the ground of the circuit
Wire In(T1) & Wire Out(T2) The wire through current has to be measured is connected here

Specification
Current sensor chip ACS712ELC-20A
Supply Voltage 5V DC
Current Range -20 to +20 A
Sensitivity 100 mV/A
Scale Factor 185 mV per A
Voltage at 0A VCC/2
Length 31.73 mm (1.24")
Width 13.25 mm (0.52")
Country of Origin China

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