ACS712-5A Current Sensor Module – Bidirectional Hall-Effect Current Detector

Description

• Supply Voltage: 4.5V ~ 5.5V DC
• Measure Current Range: -5A ~ 5A
• Sensitivity: 100mV/A

Features:

1. Low-noise analog signal path.
2. Device bandwidth is set via the new FILTER pin.
3. 5 µs output rise time in response to step input current.
4. Small footprint, low-profile SOIC8 package.
5. 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.
6. 5.0 V, single-supply operation.
7. 66 to 185 mV/A output sensitivity.
8. Output voltage proportional to AC or DC currents.
9. Factory-trimmed for accuracy.
10. Extremely stable output offset voltage.
11. Nearly zero magnetic hystereses.
12. The ratiometric output from the supply voltage.

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.

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