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Littelfuse LF22214TMR Magnetic Sensor Switch
The LF22214TMR TMR Switch is a high sensitivity, low power digital magnetic sensor designed for proximity detection, rotary sensing, and high-speed applications. It integrates TMR and CMOS circuitry within a compact SOT23-3 package, offering excellent thermal stability, immunity to stray fields, and a wide operating voltage range of 1.8V to 5.5V. This omni-polar switch features fast response times, high sensitivity up to 14 Gauss, and ultra-low power consumption at only 1.5pA. Suitable for cost-effective, high-precision sensing in industrial, utility meters, and automation systems.
Littelfuse LF22214TMR Magnetic Sensor Switch Specifications:
- Supply Voltage Range: 1.8V to 5.5V
- Operating Temperature: -40°C to 125°C
- Magnetic Sensitivity: 14 Gauss (typical), with hysteresis of 4 Gauss
- Output Type: Open Drain
- Response Frequency: Up to 1kHz
- Supply Current: 1.5pA
- Detection Axes: X, Y, or Z optional
- Magnometer Range: Up to 2800 Gauss (max magnetic flux density)
- Package: SOT23-3
- Reverse Voltage Tolerance: 0V to -3V
- ESD Level: 4 kV (HBM)
- Dimensions: 2.95mm x 2.60mm x 1.55mm (approximate)
Buy the Buy Littelfuse LF22214TMR Part Number LF22214TMR Online
Discover the Littelfuse LF22214TMR magnetic switch, a high sensitivity, ultra-low power sensor ideal for proximity, rotary, and high-speed sensing. Its omnipolar TMR technology offers excellent thermal stability, immunity to stray fields, and rapid switching capabilities. Compactly packaged in a SOT23-3 form factor, it operates from 1.8V to 5.5V with only 1.5pA current draw, making it perfect for energy-efficient industrial automation, utility meters, and high-precision detection systems. Purchase online now for dependable, cost-effective sensing solutions.
Order your Littelfuse LF22214TMR magnetic switch today and ensure high sensitivity, low power operation, and reliable proximity sensing for your projects.
Frequently Asked Questions
Where can I buy Littelfuse LF22214TMR?
You can click on the BUY or RFQ button to purchase LF22214TMR from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part LF22214TMR?
You can download the LF22214TMR datasheet or visit the Littelfuse website for support.
Who is the manufacturer of LF22214TMR?
Littelfuse