Overview
The DN8797MS is a 3 V operation Hall IC which includes a Hall element, amplifier circuit, Schmidt circuit, stabilized power supply and temperature compensation circuit which are integrated on a single chip with a fine patterning technology. The magnetic input signal is outputted by being converted to high or low. We have improved the conventional circuit to realize a stable operation covering from low to high supply voltage and from low to high temperature.

Features
*Wide operating supply voltage range (VCC = 2.7 V to 14.4 V)
*Wide operating ambient temperature (−40°C to +85°C)
*Package: Mini type (3-pin type) (1.1 mm thick: Same as a standard transistor)
*Eqipped with an output pull-up resistor (typical 56 kΩ)

Applications
*DC brushless motor, fan motor, rotation sensor, detection of cover open/close (example for a cellular phone), position sensor

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General Description
 The KMT32B is a magnetic field sensor based on the anisotropic magnetoresistance effect.
The sensor contains two parallel supplied Wheatstone bridges, which enclose a sensitive angle of 45 degrees.
A rotating magnetic field in the surface parallel to the chip (x-y plane) will deliver two independent sinusoidal output signals, one following a cos(2a) and the second following a sin(2a) function, a being the angle between sensor and field direction

FEATURES
* Contactless angular position
* Ideal for harsh environments due to magnetic sensing
* Factory optimized linearity
* Low Cost
* High Accuracy
* High rotational speed up to 30,000 rpm
* Extended operating temperature range (-40 °C to +150 °C)
* Low Power
* RoHS compliant (lead free)
* SMD package

APPLICATIONS
* Absolute and incremental angle
* Angle Measurement
* Motor motion control
* Robotics
* Camera positioning
* Potentiometer replacement
* Automotive

KMT32BSO8
KMT32BSM8
KMT32BTDFN8
KMT32B

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