MLX92211LUA

series introduction

# MLX92211LUA Product Series Introduction

## 1. Overview
The MLX92211LUA product series is a remarkable offering in the field of magnetic sensing technology, developed by Melexis, a leading provider of advanced semiconductor solutions. These sensors are designed to meet a wide range of applications where accurate and reliable magnetic field detection is crucial. With their high - performance features and compact design, the MLX92211LUA sensors have become a popular choice for engineers and designers across various industries.

## 2. Key Features

### 2.1 High Sensitivity
The MLX92211LUA sensors are equipped with high - sensitivity Hall elements. This allows them to detect even the slightest changes in the magnetic field. Whether it is a weak magnetic field generated by a small magnet or a more complex magnetic environment, these sensors can accurately measure and provide corresponding output signals. The high sensitivity enables precise position sensing, speed measurement, and current sensing applications.

### 2.2 Low Power Consumption
In today's energy - conscious world, power efficiency is a top priority. The MLX92211LUA series is designed with low - power operation in mind. It consumes minimal power during normal operation, making it suitable for battery - powered devices and applications where power conservation is essential. This low power consumption not only extends the battery life of the end - product but also reduces the overall energy costs.

### 2.3 Wide Operating Temperature Range
These sensors can operate effectively over a wide temperature range. They are capable of withstanding extreme temperatures, from - 40°C to 125°C. This makes them suitable for use in harsh environments, such as automotive under - hood applications, industrial machinery, and outdoor equipment. The wide temperature range ensures reliable performance in different climates and operating conditions.

### 2.4 Digital Output
The MLX92211LUA sensors provide a digital output signal. This simplifies the interface with microcontrollers and other digital systems. The digital output eliminates the need for complex analog - to - digital conversion circuits, reducing the overall system cost and complexity. It also provides better noise immunity compared to analog output sensors, resulting in more accurate and stable measurement results.

### 2.5 Small Form Factor
The sensors come in a compact and space - saving package. Their small form factor makes them easy to integrate into various designs, especially in applications where space is limited. Whether it is a small consumer device or a densely packed industrial control system, the MLX92211LUA sensors can be easily incorporated without taking up too much board space.

## 3. Applications

### 3.1 Automotive Industry
- **Position Sensing**: In automotive applications, the MLX92211LUA sensors can be used for position sensing of various components, such as throttle valves, gear shifters, and brake pedals. Their high sensitivity and reliability ensure accurate position feedback, which is crucial for the proper functioning of the vehicle's control systems.
- **Speed Measurement**: They can also be used to measure the speed of rotating components, such as wheels and engines. By detecting the magnetic field changes generated by the rotating parts, the sensors can provide accurate speed information, which is used for speed control and anti - lock braking systems (ABS).

### 3.2 Industrial Automation
- **Proximity Sensing**: In industrial automation, the sensors can be used for proximity sensing applications. They can detect the presence or absence of magnetic objects, such as metal parts on a conveyor belt. This information can be used to control the movement of the conveyor belt, activate machinery, or trigger other automated processes.
- **Current Sensing**: The MLX92211LUA sensors can also be used for non - invasive current sensing in industrial electrical systems. By

Images for reference

SOT-23-3

SOT-23-3

related Documents

• HF/Green Compliance Declaration

Datasheets

• MLX92211 Flyer
• MLX92211LSE

Partlist