#USA #Santa Clara #TMR2531 #TMR2539 #MultiDimension Tech

Introduction

At the Sensors Converge 2026 event, MultiDimension Technology Co., Ltd. (MDT) made headlines with the announcement of their latest ultra-compact TMR linear sensors, the TMR2531 and TMR2539. These innovative sensors are designed specifically for optical image stabilization (OIS) in smartphone cameras, marking a significant advancement in technology that promises to enhance the photographic capabilities of the latest mobile devices.

Overview of the Sensors

The TMR2531 and TMR2539 sensors represent a breakthrough in terms of precision and size. With the ever-increasing demand for smartphone camera performance, MDT has developed these sensors to meet the strict accuracy requirements necessary for next-generation devices. They are capable of measuring movement in the micrometer range, which enables real-time compensation for camera shake during both photography and videography.

Features of TMR2531 and TMR2539

Both models utilize a Wheatstone bridge circuit featuring four low-noise TMR elements with high signal-to-noise ratio (SNR). This outlines their primary features:

• - Micrometer-level positioning accuracy for OIS: Critical for clarity during image capture.
• - TMR2531 has a linear range of ±1000 Gauss: Offering precision necessary for standard picture-taking requirements.
• - TMR2539 features an extended linear range of ±1500 Gauss: This caters to more advanced applications within imaging and video capture technologies.
• - Immunity to magnetic fields: Both sensors can operate reliably in the presence of external magnetic interference, rated at ±3000 Gauss, crucial for stability in fluctuating environments.
• - Wide supply voltage range of 1.0V to 5.5V: Makes these sensors adaptable to various electronic designs.
• - Ultra-compact DFN4L package (0.8 x 0.5 x 0.25 mm): Ideal for mobile devices with limited space without compromising performance.

Impact on Smartphone Camera Technology

The introduction of periscope lenses in mobile devices has heightened the precision requirements for OIS, pushing the need for sensors that can control prism positioning across extended movement ranges. MDT's TMR sensor technology not only provides an excellent SNR but also large linear measurement ranges, fostering advancements in both auto-focus and OIS solutions for flagship smartphones.

The TMR2531 and TMR2539 models complement MDT’s existing sensor series, forming a comprehensive TMR-based solution package dedicated to smartphone autofocus and OIS with micrometer precision. MDT's commitment to performance ensures these sensors can meet the volume demands of the global consumer electronics market, supported by their vertically integrated TMR sensor factory in Zhangjiagang, Jiangsu, China, which boasts an annual production capacity in the billions.

Further Innovations and Offerings

Aside from the TMR2531 and TMR2539, MDT also showcased other products at the Sensors Converge 2026 event, including advanced gaming controllers, keyboards featuring linear TMR sensors, angle TMR sensors, and the TMR8105 picoTesla detector for weak magnetic fields. Additionally, they displayed the HF2905 broadband TMR current probe and TMR rotary encoder solutions for applications in humanoid robotics.

About MultiDimension Technology

Founded in 2010 in Zhangjiagang, Jiangsu, China, MDT has established a global footprint, with offices in Shenzhen, Chengdu, Ningbo, Singapore, Tokyo, and San Jose. It has accumulated a unique portfolio of intellectual property and operates cutting-edge TMR manufacturing facilities aimed at producing high-performance, low-cost TMR magnetic sensors that meet rigorous application demands. MDT’s vision is to drive value for their customers and support their success through innovative magnetic sensor solutions.

For more information about MultiDimension Technology, visit www.multidimensiontech.com.