TMR1341XD is a digital omni polar magnetic switch that integrates Magneto-resistance and CMOS technology to provide a magnetically triggered digital switch with high sensitivity, high speed, and low power consumption. It is designed for pneumatic cylinder position sensing in industrial applications. It contains a push-pull full-bridge MR sensor and CMOS signal processing circuitry within the same package, including an on-chip voltage generator and MR voltage amplifier and comparator for precise magnetic sensing, plus a Schmitt trigger to provide switching hysteresis for noise rejection, and CMOS push-pull output. An internal band gap regulator is used to provide a temperature compensated supply voltage for internal circuits, permitting a wide range of supply voltages. The TMR1341XD operates in low voltage and draws only 40μA resulting in low power operation. It has fast response, accurate switching points, excellent thermal stability, and immunity to stray field interference. It is available in the DFN2x2x0.55 -3L package.
Features and Benefits
Low Power Consumption at 40uA
Power-cycled Latching Operation
Fast Internal Switching Frequency at 1kHz
Omni polar Operation with North or South Pole
Low Switching Points for High Sensitivity
Compatible with a Wide Range of Supply Voltages
Excellent Thermal Stability
High Tolerance to External Magnetic Field Interference
Compact package size in DFN2x2x0.55 -3L
Applications
Pneumatic Cylinder Position Switches
Proximity Switches
Position Detection
TMR1341XD is a digital omni polar magnetic switch that integrates Magneto-resistance and CMOS technology to provide a magnetically triggered digital switch with high sensitivity, high speed, and low power consumption. It is designed for pneumatic cylinder position sensing in industrial applications. It contains a push-pull full-bridge MR sensor and CMOS signal processing circuitry within the same package, including an on-chip voltage generator and MR voltage amplifier and comparator for precise magnetic sensing, plus a Schmitt trigger to provide switching hysteresis for noise rejection, and CMOS push-pull output. An internal band gap regulator is used to provide a temperature compensated supply voltage for internal circuits, permitting a wide range of supply voltages. The TMR1341XD operates in low voltage and draws only 40μA resulting in low power operation. It has fast response, accurate switching points, excellent thermal stability, and immunity to stray field interference. It is available in the DFN2x2x0.55 -3L package.
Features and Benefits
- Low Power Consumption at 40uA
- Power-cycled Latching Operation
- Fast Internal Switching Frequency at 1kHz
- Omni polar Operation with North or South Pole
- Low Switching Points for High Sensitivity
- Compatible with a Wide Range of Supply Voltages
- Excellent Thermal Stability
- High Tolerance to External Magnetic Field Interference
- Compact package size in DFN2x2x0.55 -3L
Applications
- Pneumatic Cylinder Position Switches
- Proximity Switches
- Position Detection
