MLX90393ELW-ABA-014-RE

Introduction

The MLX90393ELW-ABA-014-RE is a versatile magnetic field sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

Category

The MLX90393ELW-ABA-014-RE belongs to the category of magnetic field sensors.

Use

This sensor is used to measure magnetic fields and is commonly employed in automotive, industrial, and consumer electronics applications.

Characteristics

• High sensitivity to magnetic fields
• Wide operating temperature range
• Low power consumption
• Digital output for easy interfacing

Package

The MLX90393ELW-ABA-014-RE is available in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of this sensor lies in its ability to accurately detect and measure magnetic fields in various environments.

Packaging/Quantity

The sensor is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 2.2V to 3.6V
• Output Interface: I2C, SPI
• Operating Temperature: -40°C to 125°C
• Measurement Range: ±30mT to ±1000mT
• Resolution: 16-bit

Detailed Pin Configuration

The MLX90393ELW-ABA-014-RE features a standard 8-pin surface-mount package with the following pinout: 1. VDD (Power Supply) 2. GND (Ground) 3. SDA (I2C Data) 4. SCL (I2C Clock) 5. MISO (SPI Data Out) 6. MOSI (SPI Data In) 7. CS (SPI Chip Select) 8. CLK (SPI Clock)

Functional Features

• High-resolution magnetic field measurements
• Configurable output interface (I2C/SPI)
• Integrated temperature sensor for compensation
• Programmable measurement range and output data rate

Advantages and Disadvantages

Advantages

• High sensitivity and accuracy
• Flexible interface options
• Wide operating temperature range
• Low power consumption

Disadvantages

• Limited measurement range compared to some competing sensors
• Higher cost compared to basic magnetic field sensors

Working Principles

The MLX90393ELW-ABA-014-RE operates based on the Hall effect, where the magnetic field causes a voltage difference across a conductor. This voltage is then measured and converted into digital data, providing precise information about the magnetic field strength and orientation.

Detailed Application Field Plans

This sensor finds extensive use in various applications, including: - Automotive: Position sensing, pedal position detection, gear shifters - Industrial: Motor control, robotics, proximity sensing - Consumer Electronics: Joysticks, compasses, smart home devices

Detailed and Complete Alternative Models

Some alternative models to the MLX90393ELW-ABA-014-RE include: - Honeywell HMC5883L - Allegro A1324 - NXP Semiconductors MAG3110

In conclusion, the MLX90393ELW-ABA-014-RE offers high-performance magnetic field sensing capabilities suitable for a wide range of applications, despite its limitations in measurement range and cost. Its integration of advanced features and precise measurements makes it a preferred choice for many design engineers.

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