Hall Current 3 Click Board
Hall current 3 click is a very accurate current measurement Click board™, which utilizes the Hall effect to provide a precise and reliable measurement of reasonably high current. Its most distinctive feature is a very low series resistance of only 0.7mΩ, making this device a nearly-perfect ammeter. The maximum current which can be measured by the MLX91210 integrated Hall sensor IC goes up to ±30A, but in respect to the nominal current measurement rating of the sensor, the current measurement is limited to about ±10A. The measurement is thermally compensated and conditioned by the high-speed integrated analog front-end sections of the Hall sensor IC. The current measurement value can be obtained from the onboard 12bit A/D converter, via the I2C interface.