ATS137-PL-B-A

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Function:	Unipolar Switch
Technology:	Hall Effect
Polarization:	South Pole
Sensing Range:	10mT Trip, 1mT Release
Test Condition:	25°C
Voltage - Supply:	3.5 V ~ 20 V
Current - Supply (Max):	10mA
Current - Output (Max):	25mA
Output Type:	Open Collector
Features:	Temperature Compensated
Operating Temperature:	-20°C ~ 85°C (TA)
Package / Case:	3-SIP
Supplier Device Package:	3-SIP

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Introduction

A magnetic sensor is a device that uses a magnetic field to measure changes in position or temperature. The most common type of magnetic sensor is a switch, which detects changes in magnetic field strength over a predetermined range or in certain directions. ATS137-PL-B-A is a type of magnetic switch designed to be used in applications requiring a reliable and robust sensing solution. In this article, we will take a look at the application field and working principle of ATS137-PL-B-A.

Application field

ATS137-PL-B-A can be used in a wide variety of applications, including industrial, commercial, and automotive applications. For example, it can be used for door and window sensing, security-related applications, motion detection, and switch operations. Additionally, it can also be used in applications related to air quality, HVAC, and other environmental conditions.

Working principle

The ATS137-PL-B-A works by sensing magnetic field strength in a specific limit range and direction. A permanent magnetic field is generated inside the sensing element by a nearby magnet which is positioned at the specific position. The sensing element then senses the change in magnetic field strength and subsequently sends a signal back to the system whenever the field strength changed beyond the predefined limit. The signal can then be used for further processing or control decisions.

Features

The ATS137-PL-B-A is an advanced magnetic switch due to its reliable sensing ability and robustness. It features a low-powered, hard-limit switching circuit with a fast and strong response to magnetic field changes. Additionally, it is highly resistant to interference, which ensures a reliable sensing performance over time and in harsh environments. Moreover, it is capable of operating at a wide range of temperatures and offers a long operating lifespan.

Conclusion

ATS137-PL-B-A is a type of solid-state magnetic switch that is designed for reliable and robust sensing solutions. It is suitable for a wide variety of applications including industrial, commercial, and automotive use. Moreover, it has several features that make it an advanced magnetic switch, such as low-power consumption, high resistance to interference and a long operating lifespan.

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