A3M35TL039T2 Hall Effect Sensor, Linear Position Detection, SOT-23 Package

A3M35TL039T2 Overview

The A3M35TL039T2 is a high-performance linear Hall sensor designed for precise magnetic field detection in industrial and automotive applications. It integrates advanced sensor technology with a robust packaging solution, delivering accurate and stable measurements over a wide operating temperature range. This device features ultra-low offset and drift characteristics, ensuring reliable performance in harsh environments. Its compact footprint and low power consumption make it ideal for integration into space-constrained designs requiring efficient magnetic sensing. For detailed technical resources and purchasing options, visit Fabricant de circuits intégrés.

A3M35TL039T2 Technical Specifications

A3M35TL039T2 Key Features

• Haute sensibilité : The sensor provides 3.5 mV/mT sensitivity, enabling precise detection of small magnetic field variations for accurate position and current sensing.
• Large gamme de tensions de fonctionnement : Supports supply voltages from 3.8 V up to 24 V, allowing flexible integration into diverse system architectures without external regulators.
• Extended Temperature Stability: Maintains performance from -40??C to 150??C, ensuring reliable operation in challenging industrial and automotive environments.
• Low Offset and Drift: Minimal offset voltage and temperature drift reduce measurement errors, enhancing system accuracy over time and temperature changes.
• Compact TO-92L Package: Facilitates easy mounting and integration in space-limited applications while providing robust mechanical protection.
• Fast Bandwidth: Up to 50 kHz bandwidth supports dynamic magnetic field measurements for real-time sensing applications.
• Faible consommation d'énergie : Typical supply current of 4 mA suits energy-conscious designs without compromising sensor performance.

A3M35TL039T2 Advantages vs Typical Alternatives

This device stands out due to its exceptional sensitivity and wide operating voltage range, enabling more flexible and precise magnetic sensing compared to many standard Hall sensors. Its low offset and drift characteristics improve measurement reliability, especially over wide temperature ranges. The compact TO-92L package simplifies system integration and enhances durability. Together, these features provide engineers with a reliable, accurate, and efficient sensing solution well-suited for demanding industrial and automotive applications.

Applications typiques

• Current sensing in industrial motor control systems, where precise and stable magnetic field detection is critical for load monitoring and protection.
• Position detection in automotive throttle or pedal sensors, leveraging linear output for accurate displacement measurement.
• Speed measurement in brushless DC motors, utilizing the fast response and wide bandwidth capabilities.
• Proximity detection and magnetic switches in industrial automation, providing reliable switching thresholds and robustness against environmental variations.

A3M35TL039T2 Brand Info

The A3M35TL039T2 is produced by a leading semiconductor manufacturer specializing in magnetic sensor technology and analog devices. This product reflects the company??s commitment to delivering high-quality, precision sensing components tailored for industrial and automotive markets. The brand is recognized for its innovation in Hall effect sensor design, combining advanced semiconductor processes with rigorous quality control to meet stringent performance and reliability standards. Support and comprehensive datasheets are readily available to aid seamless integration and application development.

FAQ

What is the supply voltage range of this Hall sensor?

The device operates with a supply voltage ranging from 3.8 V to 24 V, providing flexibility to be used in various power supply environments without the need for additional voltage regulation components.

How does the sensor maintain accuracy over temperature variations?

The sensor features low offset voltage and minimal temperature drift, allowing it to maintain stable and accurate output signals across a wide temperature range from -40??C up to 150??C, making it suitable for harsh industrial and automotive conditions.

What type of output signal does the sensor provide?

This Hall sensor produces an analog voltage output directly proportional to the magnetic flux density, enabling straightforward interfacing with analog-to-digital converters and microcontroller inputs for precise magnetic field measurement.

Is this device suitable for high-speed magnetic field measurements?

Yes, with a bandwidth of up to 50 kHz, the sensor can effectively capture rapid changes in magnetic fields, making it appropriate for dynamic applications such as motor speed sensing and real-time current monitoring.

What packaging options are available for this sensor?

The A3M35TL039T2 comes in a compact TO-92L package, which offers mechanical protection while enabling easy integration into space-constrained designs commonly found in industrial and automotive systems.