Description
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.
Specifications:
- Chip: ACS712ELC-20A
- The 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 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
- Supply Voltage: 4.5V~5.5V DC
- Measure Current Range: 20A
- Sensitivity: 100mV/A
Features:
- Brand new 20A Range ACS712 Current Sensor Module for Arduino
- Current sensor chip: ACS712ELC-20A
- Pin 5V power supply, onboard power indicator
- The module can measure the positive and negative 20A, corresponding to the analog output 100mV/A
- There is no detection current through, the output voltage is VCC/2
- Great for the DIY project.
Note:
- ACS712 Hall detection principle, when you use to avoid magnetic field impact this.
Package Included:
1 x 20A range ACS712 current sensor module