MDT Launches Ultra-Low-Power Dual-Axis Magnetic Switch IC for Industrial Sensing Applications

## MDT Unveils TMR1228D Magnetic Switch IC for Smart Sensing Markets MultiDimension Technology Co., Ltd. (MDT), headquartered in Zhangjiagang, China, has announced the launch of the TMR1228D, a dual-axis magnetic switch integrated circuit designed for continuous, ultra-low-power field detection across a range of industrial applications. According to PR Newswire, the TMR1228D features an 'always-on' operating mode with power consumption measured in the microampere range, making it well-suited for battery-powered and energy-constrained deployments. The device offers a high magnetic sensitivity of ±5 Gauss and provides quadrature A/B signal outputs, enabling precise rotary and linear position detection as well as motion control functionality. ### Key Specifications and Target Applications MDT positions the TMR1228D for use in smart metering infrastructure, industrial automation, and motion control systems — sectors that increasingly intersect with maritime and offshore energy operations, where reliable, low-power sensing components are critical for remote monitoring and asset management. The quadrature output capability allows the IC to deliver directional position data, a feature particularly valuable in flow metering, valve position monitoring, and rotating machinery applications commonly found aboard vessels and at port facilities. ### Industry Context The push toward smarter, more energy-efficient sensing technology reflects broader trends across the maritime and offshore energy industries, where operators are seeking to reduce maintenance overhead and extend the operational life of remote sensor nodes. Ultra-low-power ICs such as the TMR1228D support longer intervals between battery replacements or energy harvesting cycles, a practical consideration for sensors deployed in hard-to-access marine environments. MDT's announcement was issued simultaneously in multiple languages, underscoring the company's intent to address global industrial markets. The TMR1228D represents the latest addition to the company's tunneling magnetoresistance (TMR) sensor portfolio. *Source: PR Newswire*