Murata Mass-Produces Ultra-Low Power AMR Sensors for Healthcare and Wearables
Event summary
- Murata has begun mass production of MRMS166R and MRMS168R AMR sensors, designed for healthcare, wearable, and IoT devices.
- The MRMS166R achieves an average current consumption of 20 nA with operation from a 1.2 V supply, extending battery life in coin cell-powered systems.
- Both sensors are housed in a compact 1.0 × 1.0 × 0.4 mm package, suitable for space-constrained designs.
- The MRMS168R offers higher output drive capability with an average current consumption of 80 nA and a maximum output current of 12 mA.
The big picture
Murata's new ultra-low power AMR sensors address critical constraints in battery-powered devices, particularly in healthcare and wearables. The ability to operate reliably at low voltages while minimizing current consumption positions Murata favorably in the growing market for compact, long-lasting electronic devices. This strategic move underscores the increasing demand for energy-efficient components in IoT and wearable technologies.
What we're watching
- Market Adoption
- How quickly healthcare and wearable device manufacturers will integrate these ultra-low power AMR sensors into their designs.
- Competitive Response
- Whether competitors will accelerate development of similar low-power sensor technologies to maintain market share.
- Technological Advancements
- The pace at which Murata can further reduce power consumption and enhance functionality in future AMR sensor iterations.
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