30A HALL CURRENT SENSOR MODULE

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. ACS721 current module is based on the ACS712 sensor, which can accurately detect AC or DC current.

Note: ACS712 is based on the principle of the Hall test, please use this field to avoid an impact!

• • The current sensor chips: ACS712ELC-30B;
  • Pin 5V power supply, on-board power indicator;
  • The module can measure plus or minus 30 amps, corresponding to the analog output of 185 mV / A;
  • If there is no the detection current through, the output voltage is VCC/2
  • 66 to 185 mV/A output sensitivity.
  • 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
  • Nearly zero magnetic hysteresis

Package Includes:

• • 1 x 30A Range Current Sensor Module ACS712.