#China #Zhangjiagang #Magnetic Sensor #MultiDimension Technology #TMR1228D

Launch of TMR1228D by MDT

MultiDimension Technology Co., Ltd. (MDT) has made a significant advancement in the field of magnetic sensors with the unveiling of the TMR1228D, a two-axis magnetic switch IC designed for constant operation while consuming ultra-low power in the microamp range. This innovative sensor promises to transform applications including smart metering, speed detection, position sensing, and motion control.

Key Features of the TMR1228D

The TMR1228D incorporates a host of cutting-edge features:

• - Continuous Magnetic Field Detection: Unlike conventional Hall-effect switches, which rely on pulsed activation to minimize power consumption, the TMR1228D utilizes Tunneling Magnetoresistance (TMR) technology to achieve continuous field detection while operating at just 1.5 μA per axis.
• - High Sensitivity: With a sensitivity range of ±5 Gauss, the TMR1228D can detect even the faintest magnetic fields, making it suitable for a variety of applications that require reliable detection with smaller magnets and larger air gaps.
• - Independent X/Y Detection Channels: The sensor supports separate outputs for each axis and adheres to industry standards for quadrature A/B signal outputs, facilitating seamless integration for feedback systems, including rotational and linear position tracking.
• - Wide Operational Voltage Range: Capable of operating over a voltage spectrum of 1.8 V to 5.5 V, it is versatile enough to meet diverse system requirements.
• - Temperature Resilience: This device operates effectively in a range of temperatures from -40 °C to +125 °C, making it suitable for both industrial and consumer applications.

Applications and Usability

The TMR1228D's low power consumption and high sensitivity are particularly beneficial for applications such as electronic water meters, gas meters, and heat meters, as well as in quadrature encoder systems where speed and direction of rotation need to be measured. The unique latch behavior of the switch allows for efficient operation in battery-powered setups, ensuring extended operational life in devices requiring constant monitoring.

Additional highlights include its compact design, housed in a DFN8L form factor measuring 3 x 3 x 0.75 mm, which allows for easy integration into various electronic devices. Companies can design smaller and more efficient products without sacrificing functionality.

Comparison with Existing Solutions

What sets the TMR1228D apart from its contemporaries is its ability to offer continuous magnetic field sensing without the drawbacks associated with pulsed operation commonly found in other products. For applications that require higher magnetic fields, MDT also offers the TMR1222D, which functions at ±17 Gauss within the same package design for those needing broader magnet circuit configurations.

About MultiDimension Technology

Founded in 2010 in Zhangjiagang, Jiangsu, China, MDT has positioned itself as a leading supplier of magnetic sensors, boasting a robust portfolio of intellectual property and advanced TMR manufacturing capabilities. The company’s commitment to innovation in this space is guided by a dedicated management team with significant expertise in magnetic sensor technology, ensuring that the needs of its customers are met with quality solutions.

For more information about MDT and its groundbreaking products, visit MultiDimension Technology Website.

Media Inquiries

• - Sales Department Contact: [email protected]
• - USA Phone: +1-650-275-2318
• - China Phone: +86-189-3612-1156

In conclusion, the launch of the TMR1228D signifies a noteworthy evolution in magnetic sensing technology, paving the way for more efficient, responsive, and reliable electronic measurements in a diverse range of applications.