55140-3H-04-A

Series:	55140
Part Status:	Active
Output Type:	Digital
Type:	Hall Effect Switch
Actuator Material:	Magnet, South Pole
Termination Style:	Wire Leads
Frequency:	10kHz
Voltage - Supply:	3.8 V ~ 24 V
Must Operate:	--
Must Release:	--
Operating Temperature:	-40°C ~ 100°C (TA)
Package / Case:	Rectangular, Wire Leads

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

Introduction to 55140-3H-04-A

The 55140-3H-04-A is a part of the extensive Magnetic Sensors family from Texas Instruments. It is a series of products designed for various applications such as position, proximity, and speed determination. This particular product is an analog Hall-effect sensor for position or proximity sensing. It is also a temperature compensated output magnetic device, built for use in a variety of applications including industrial and automotive.

Applications of 55140-3H-04-A

55140-3H-04-As are commonly used in the automotive industry as part of steering systems in order to determine the angle of steering wheel relative to the vehicle. These sensors can be used for track engines to detect their position as they traverse the track. In a production setting, 55140-3H-04-As can be used as proximity sensors, determining when an object has come into a certain area or left an area. Furthermore, these sensors can be utilized in safety systems, to detect when an object is in a dangerous area.

Working Principle of 55140-3H-04-A

The 55140-3H-04-A is a DC magnetic field sensor. It works by sensing a change in the magnetic field caused by an outside source. The sensor measures the magnetic field strength and converts it into an electrical signal. This signal can then be used to detect a change in the position or movement of an object.The analog Hall-effect sensor operates by measuring the amount of current flowing through it while it is exposed to a magnetic field. If the field strength is too weak, the sensor will not generate a signal. It will only produce a signal when it detects an imbalance between the field strength inside and the outside of the sensor.The Hall-effect sensor can also be used to measure the speed of an object. This is achieved by sensing the object\'s magnetic field at different points in time. The time between readings is then used to determine the speed of the object.

Conclusion

The 55140-3H-04-A is an analog Hall-effect sensor designed for position, proximity, and speed sensing. It works by measuring the change in the magnetic field it is exposed to. This makes it ideal for use in automotive systems, production settings, and safety systems. By accurately measuring the magnetic field, it can be used to determine the position, proximity, and speed of an object.

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

Part Number	Manufacturer	Price	Quantity	Description