AS5261-HMFM

Product Overview

The AS5261-HMFM belongs to the category of magnetic position sensors and is designed for use in various applications requiring accurate and reliable angular measurements. This sensor possesses characteristics such as high precision, low power consumption, and robustness. The package includes the sensor itself along with any necessary accessories for installation. The essence of the AS5261-HMFM lies in its ability to provide precise angular measurements in a compact and durable package. It is typically available in reels or trays, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 3.3V to 5.5V
• Output Interface: I2C/SPI
• Resolution: 12-bit
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOIC-8

Detailed Pin Configuration

The AS5261-HMFM features a standard SOIC-8 pin configuration, with pins designated for power supply, ground, communication interface, and output signal.

| Pin Number | Function | |------------|----------------| | 1 | VDD | | 2 | GND | | 3 | SDA/SDI | | 4 | SCL/SCK | | 5 | ADDR | | 6 | PWM/DACOUT | | 7 | DO | | 8 | nCS |

Functional Features

The AS5261-HMFM offers non-contact angular position sensing based on the Hall effect. It provides accurate angle measurements with minimal hysteresis and excellent linearity. The sensor also features programmable output options and diagnostic capabilities, enhancing its versatility in different applications.

Advantages and Disadvantages

Advantages

• High precision angle measurement
• Low power consumption
• Robust design for harsh environments
• Programmable output options

Disadvantages

• Relatively higher cost compared to some alternative sensors
• Limited operating temperature range compared to certain industrial-grade sensors

Working Principles

The AS5261-HMFM operates on the principle of measuring the magnetic field to determine the angular position of a nearby magnet. By utilizing the Hall effect, it can accurately detect changes in the magnetic field and convert them into precise angle measurements.

Detailed Application Field Plans

The AS5261-HMFM finds application in various fields such as automotive, industrial automation, robotics, and consumer electronics. In automotive applications, it can be used for throttle position sensing, pedal position sensing, and steering angle measurement. In industrial automation, it can facilitate precise rotary encoder emulation and motor control. Additionally, in robotics, it can enable accurate joint angle measurements and position feedback.

Detailed and Complete Alternative Models

Some alternative models to the AS5261-HMFM include the AS5048A, AS5600, and TLE5012B. These sensors offer similar functionality and performance, catering to different application requirements and budget constraints.

In conclusion, the AS5261-HMFM is a versatile magnetic position sensor that offers high precision and reliability for various angular measurement applications. Its robust design and programmable features make it suitable for demanding environments across different industries.

[Word Count: 470]