MDT Unveils Ultra-Compact TMR Sensors for Advanced Smartphone Cameras
MultiDimension Technology Introduces Groundbreaking TMR Sensors
At the recent Sensors Converge 2026 event, MultiDimension Technology Co., Ltd. (MDT) showcased its ultra-compact TMR2531 and TMR2539 linear sensors that are set to revolutionize the optical image stabilization (OIS) standards for smartphone cameras. These cutting-edge sensors affirm MDT's commitment to advancing magnetic sensor technology.
Overview of the TMR2531 and TMR2539
MDT's new TMR2531 and TMR2539 sensors are designed to meet the high-precision demands of next-generation smartphone photography, boasting a micron-level measurement capability for mobile voice coil motor (VCM) modules. By enabling real-time corrections to camera shake during photo and video capture, these sensors ensure that users enjoy the crisp clarity and stability they expect.
Both models utilize a high signal-to-noise ratio Wheatstone bridge configuration with four TMR elements to accurately measure the perpendicular magnetic field amplitude along the Z-axis. Key features include:
- - Micron-Level Positioning Accuracy for OIS: This assurance of precision is critical for modern smartphone functionality.
- - TMR2531's Linear Range: ±1000 Gauss, tailored for standard applications.
- - TMR2539's Extended Linear Range: ±1500 Gauss, designed for the most demanding environments.
- - Robust Magnetic Field Immunity: With a magnetic shielding capability of ±3000 Gauss, both sensors maintain stable operations in magnetic-interference-prone VCM settings.
- - Wide Supply Voltage Range: TMR sensors operate between 1.0 to 5.5 V to accommodate various designs.
- - Compact DFN4L Packaging: Measuring only 0.8 × 0.5 × 0.25 mm, they are ideal for space-constrained VCM assemblies.
Meeting the Evolving Demands of Smartphone Cameras
The rapid advancement of periscope-style telephoto lenses has intensified the need for ultra-precise OIS systems capable of controlling prismatic positioning across extensive movement ranges. MDT’s TMR sensor technology delivers superior signal-to-noise ratios, broad linear measurement ranges, and excellent resistance to magnetic interference—traits that elevate its performance beyond current market standards. This makes the TMR2531 and TMR2539 vital additions to the advanced autofocus (AF) and OIS systems used in high-end smartphones.
Comprehensive TMR Sensor Family
The introduction of the TMR2531 and TMR2539 expands MDT's existing lineup of TMR AF sensors including the TMR4101 and TMR301X models. Together, these sensors establish a comprehensive suite of technologies focused on delivering micron-level precision for AF and OIS applications in mobile devices.
These sensors are manufactured at MDT's vertically integrated TMR sensor facility located in Zhangjiagang, Suzhou, China, which is equipped to handle an impressive annual production capacity of several billion units. This ensures that MDT can meet the increasing global demand for consumer electronics.
Further Innovations at Sensors Converge 2026
In addition to unveiling the TMR2531 and TMR2539, MDT also exhibited its latest gaming controllers and keyboards that incorporate their TMR sensors. Notably, the company announced the TMR8105 picoTesla low magnetic field detector, the HF2905 wideband TMR current probe at 1.6 MHz, and TMR rotary encoder solutions engineered for humanoid robotics applications.
About MultiDimension Technology
Founded in 2010, MDT is headquartered in Zhangjiagang, Jiangsu Province, China, with branches in Shenzhen, Chengdu, and Ningbo, alongside global locations in Singapore, Tokyo, and San Jose, CA. Known for its unique intellectual property portfolio and state-of-the-art TMR manufacturing capabilities, MDT produces high-performance, cost-effective magnetic sensors to support various demanding applications. The company's leadership team consists of distinguished experts and veterans in the magnetic sensor technology and engineering services markets. MDT's goal is to create value and facilitate the success of its clients.
For more information on MDT, please visit MultiDimension Technology.
Contact Information:
MDT Sales Department
Email: [email protected]
Phone: +1-650-275-2318 (USA)
+86-189-3612-1156 (China)
Topics Consumer Technology）
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