Murata MRMS AMR Sensors
Murata MRMS Anisotropic Magneto Resistance (AMR) Sensors are magnetic sensors designed with AMR components whose resistance fluctuates depending on the strength or direction of the magnetic field. The MRMS magnetic sensors detect a horizontal magnetic field, allowing a single magnet to support multiple sensing positions. These sensors offer a wider detection area and more design flexibility in terms of mounting location compared to hall ICs. Murata MRMS sensors feature a supply voltage range from 1.6V to 5.5V. Typically, MRMS magnetic sensors are used in aircraft equipment, digital cameras, medical equipment, refrigerators, and washing machines.
Features
- Independent of magnetic polarity:
- It detects the strong positive magnetic field and the strong negative magnetic field in the same manner
- It detects a horizontal magnetic field, allowing a single magnet to support multiple sensing positions
- Wider detection area and more design flexibility in terms of mounting location compared to hall ICs
Applications
- Aircraft equipment
- Consumer:
- Digital cameras
- Mobile phones
- Notebook PCs
- Data processing equipment
- Medical equipment
- Security equipment for doors/windows
- White Goods:
- Home appliances
- Refrigerators
- Washing machines
Technical Specifications
Parameters | Values |
---|---|
High-level output voltage range | 1.6V to 4.5V |
Low-level output voltage range | 0.2V to 0.6V |
Supply voltage range | 1.6V to 5.5V |