TLE4941PLUSC

series introduction

# TLE4941PLUSC Product Series Introduction

## 1. Overview
The TLE4941PLUSC product series represents a cutting - edge range of magnetic sensors developed by Infineon Technologies. These sensors are designed to offer high - performance, reliable, and cost - effective solutions for a wide variety of applications in the automotive, industrial, and consumer electronics sectors. With their advanced technology and innovative features, the TLE4941PLUSC sensors have become a popular choice among engineers and designers looking for accurate magnetic field measurement and detection.

## 2. Key Features

### 2.1 High Sensitivity
The TLE4941PLUSC sensors are equipped with highly sensitive magnetic field detection elements. This allows them to detect even the slightest changes in the magnetic field, making them suitable for applications where precise measurement is crucial. Whether it's detecting the position of a small magnet or monitoring the strength of a weak magnetic field, these sensors can provide accurate and reliable data.

### 2.2 Low Power Consumption
In today's energy - conscious world, low power consumption is a critical factor. The TLE4941PLUSC series is designed with power - saving features, enabling it to operate efficiently with minimal energy consumption. This makes it ideal for battery - powered devices and applications where long - term operation without frequent battery replacement is required.

### 2.3 Digital Output
These sensors provide a digital output, which simplifies the interface with microcontrollers and other digital systems. The digital output eliminates the need for additional analog - to - digital conversion circuitry, reducing the overall system complexity and cost. It also ensures better noise immunity and signal integrity, resulting in more accurate and stable data transmission.

### 2.4 Wide Operating Temperature Range
The TLE4941PLUSC sensors can operate over a wide temperature range, typically from - 40°C to 150°C. This makes them suitable for use in harsh environments, such as automotive engine compartments and industrial manufacturing facilities, where temperature variations can be significant.

### 2.5 Integrated Hall Effect Technology
Based on the Hall effect principle, the TLE4941PLUSC sensors offer excellent linearity and stability. The integrated Hall effect technology provides a direct and reliable way to measure magnetic fields, ensuring high - quality performance and long - term durability.

## 3. Applications

### 3.1 Automotive
- **Position Sensing**: In automotive applications, the TLE4941PLUSC sensors can be used for position sensing of various components, such as throttle valves, gear shifters, and brake pedals. Their high sensitivity and accuracy ensure precise position detection, which is essential for the proper functioning of these systems.
- **Speed and RPM Measurement**: These sensors can also be employed to measure the speed and rotational speed (RPM) of automotive engines and other rotating components. By detecting the magnetic field changes generated by the rotating parts, the sensors can provide accurate speed and RPM data, which is crucial for engine control and performance monitoring.

### 3.2 Industrial
- **Motor Control**: In industrial motor control systems, the TLE4941PLUSC sensors can be used to monitor the position and speed of motors. This information is used to control the motor's operation, ensuring efficient and precise movement. The sensors' high - speed response and accuracy make them suitable for use in high - performance motor control applications.
- **Proximity Detection**: In industrial automation, these sensors can be used for proximity detection. They can detect the presence or absence of magnetic objects, enabling the automation of various processes, such as material handling and assembly line operations.

### 3.3 Consumer Electronics
- **Smartphones and Tablets**: The TLE4941PLUSC sensors can be integrated into smartphones and tablets for functions such as flip - cover detection and

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