A1362LKTTN-T Sensors, Transducers

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Magnetic sensors represent an interesting family of components which can detect or measure the intensity of a magnetic field, as well as its direction and strength. Among such components, a1362LKTTN-T is a highly popular linear hall effect device. This magnetic sensor has been widely used in determining the speed and the rotation of motor drives.

A1362LKTTN-T Overview

a1362LKTTN-T is an integrated circuit (IC) designed by Allegro MicroSystems, and is based on Hall effect technology. It offers a wide range of core features, such as a programmable current pulse that is adjustable via internal programming. The device also supports a wide input supply voltage range (2.5V to 24V). It also has a low quiescent current that allows it to consume a very low amount of power. This makes it ideal for use in battery-powered applications.

The component is provided in a flat 14-pin SSO package making it very easy to integrate into most circuits. It also carries an operating temperature range of -40°C to +85°C.

A1362LKTTN-T Application Fields and Working Principle

The a1362LKTTN-T is useful in a range of applications, from automotive to consumer electronics. When installed near to a permanently magnetized ferromagnetic material, it measures its direction and intensity, as the magnetic field lines pass through the IC. It outputs a programmable current pulse which is proportional to the magnetic field magnitude.

The a1362LKTTN-T incorporates a Hall element with built-in hysteresis and a CMOS output stage, all on one monolithic device. The on-chip Hall element produces an output voltage signal proportional to the magnetic field magnitude by relying on the displacement of electrons, created by a hall effect, as the material moves in the presence of a magnetic field.

The on-chip amplifier then amplifies this voltage signal, and the hysteresis effect helps in generating more accurate digital output signals. The output stage then converts this amplified voltage signal into a digital high/low output. It can be programmed for both unipolar and bipolar output signals.

The device also offers a programmable current pulse that can be adjusted through the internal programming options. This current pulse is proportional to the field magnitude, which helps in measuring the speed and the position of a ferromagnetic material. As the speed of the ferromagnetic material increases, the value of the current pulses rises.

It also has a feature called ‘Point of Change Detection’, which allows it to detect the direction of the ferromagnetic material. This feature helps the component to accurately measure the rotation speed and position of a motor.

Conclusion

The a1362LKTTN-T is a versatile device and is ideal for speed and position sensing applications. It can accurately measure the direction and strength of a magnetic field, which allows it to detect the rotation speed and position of motor drives. This component is an excellent choice for applications such as controlling AC and DC motor drives, and is also suitable for applications within automotive and consumer electronics.

The specific data is subject to PDF, and the above content is for reference