High frequency low power consumption Hall switch water flow detection Hall sensor MAR211

It is an omnipolar magnetic switch that integrates magnetic tunnel junction sensor and

technology and is developed for high sensitivity, high speed, low power consumption and high precision applications.

Using high-precision push-pull half-bridge magnetic sensor and

Integrated circuit including voltage generator, comparator, Schmitt trigger and

The output circuit can convert the changing magnetic field signal into a digital voltage signal output.

An internal voltage regulator provides temperature compensated power and allows a wide operating voltage range.

With low voltage operation, extremely high response frequency, microampere-level supply current, and wide operating temperature range, it has become an ideal choice for many low-power applications.
Magnetic tunnel junction
Technology
Three meters (water meter, gas meter and heat meter)
Omni-polar switch
Solid state switch
High sensitivity, low switching point
/> Speed measurement
Ultra-low power consumption as low as.
Motor rotation position
Ultra-wide operating range
Rotation position detection
Extremely high frequency response