Miniature TMR magnetic sensors feature low power consumption

The RedRock is available as an analogue sensor (RR110), digital sensor (RR120), and digital switch (RR130).

RR110 analogue magnetic sensor

• High sensitivity.
• Stable Temperature performance.
• Resistance changes linearly with magnet distance.
• Resistant to mechanical stress.

RR120 digital magnetic sensor

• High sensitivity.
• Low power consumption.
• High frequency.
• Logic output for design flexibility.

RR130 digital magnetic switch

• High sensitivity.
• Low power consumption.
• High frequency.
• Open drain MOSFET for design flexibility.

Applications

• Battery-operated portable devices.
• Medical devices (including ingestibles and implantables).
• Wearables.
• High precision fluid level sensing.
• Security and anti-tampering applications.
• Position sensing.
• Electric and gas metres.