MDT Released TMR2105 Linear Magnetic Field Sensor with Large Dynamic Range of 1000Oe

PublishTime： 2023-07-24 Article Source：MDT News

Rosemont, IL, and Zhangjiagang, China – Oct 3^rd, 2017——MultiDimension Technology (MDT) announced a new Tunneling Magnetoresistance (TMR) sensor TMR2105. Featuring a large dynamic range at 1000Oe and an ultra-compact 2x1.5mm LGA package, TMR2105 is a general-purpose linear magnetic field sensor designed for a large diversity of applications, including linear and rotary position measurement, proximity switches, and current sensors.

"MDT's TMR2105 overcomes a key limitation of Magnetoresistance devices including AMR (Anisotropic Magnetoresistance), GMR (Giant Magnetoresistance), and TMR sensors by extending the operating dynamic range to 1000Oe. This important breakthrough makes TMR Sensors suitable for applications that favored Hall Effect sensors due to strong magnetic field exposure. With MDT's patented TMR technology, we have achieved the industry's best records on the highest sensitivity, lowest noise, lowest active-mode power consumption, and largest dynamic range. Our unique expertise can realize a comprehensive range of design options, therefore being competent in satisfying the most demanding requirements by delivering the most suitable products to our customers," said Dr. Song Xue, founder, and CEO of MultiDimension Technology.

MDT is a leading supplier of TMR sensors with advanced manufacturing facilities and a strong IP portfolio. MDT's TMR sensors feature a number of outstanding performance benefits, including ultra-low power, ultra-high sensitivity, ultra-low noise, large dynamic range, and excellent thermal stability, which complement the limitations of present magnetic sensor technologies including Hall Effect, AMR, and GMR. They are ideal choices for a variety of industrial, consumer, and medical sensor applications.

Features of MDT's TMR Sensors:

· TMR switch sensors: 1microampere ultra-low power in high-speed, industry's highest switching sensitivity (TMR1309), ideal for battery-powered flow meters and portable devices;

· TMR linear sensors: from the industry's highest sensitivity and picoTesla noise (TMR9001) to 1000 Oe dynamic range (TMR2105), for magnetic field measurement, current sensing, non-destructive testing (NDT), and medical applications;

· TMR magnetic image sensors: high-sensitivity 1/2/3/6/9/12/18-channel magnetic banknote readers for financial anti-counterfeit applications;

· TMR angle sensors: 360-degree measurement with high-amplitude output in 1000 Oe operating range, for rotary position sensing;

· TMR gear tooth sensors: small pitch detection with multiple pitch configurations, for linear or rotary position/speed sensing.

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