TMR1162 Nano-Ampere TMR Unipolar Switch
Part No.:TMR1162
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Supply Voltage:1.8~5.5V
Power Consumption:200nA
Operating Modes:

power cycling

Sensing Direction:X-axis
B_op (Gs,25°C):17
B_rp (Gs,25°C):13
Output Interface:Open Drain
Form Factor:SOT23-3 TO92S
Lead Time:In stock
  • TMR1162

General DescriptionThe digital Unipolar magnetic switch TMR1162 delivers nanoampere level power consumption (200nA average current) with high sensitivity, fast response, accurate switching points, excellent thermal stability, and immunity to stray field interference, and it is designed for use in applications which are both power-critical and performance-demanding The TMR1162 integrates a full-bridge TMR magnetic sensor with push-pull structure and the CMOS signal processing circuitry in one package, which include an on-chip TMR voltage generator for precise magnetic sensing, a TMR voltage amplifier and comparator plus a Schmitt trigger. This integrated signal conditioning electronics enable such the feature as switching hysteresis for noise rejection, and push-pull output. With the internal band gap regulator providing a temperature compensated supply voltage, the TMR1162 also enables a wide range of supply voltages. The TMR1162 is available in SOT23-3 (P/N TMR1162S)andTO-92S (P/N TMR1162T) .


Features and Benefits(1)Tunneling Magnetoresistance (TMR) Technology;(2)Unipolar Latching Operation;(3)Nanoampere Power Consumption: 200 nA;(4)High Frequency Response 50 Hz;(5)Operating Temperature Range From -40°C To 125°C;(6)Supply Operation From 1.8V to 5.5V;(7)Open-Drain Output;(8)High Tolerance to External Magnetic Field Interference。

Applications(1) Utility Meters Including Water, Gas, And Heat Meters;(2)Solid Switches;(3)Speed Sensing; (4)Position Sensing;(5)Motor and Fan Control;(6)Power Window。



The information provided herein by MultiDimension Technology Co., Ltd. (hereinafter MultiDimension) is believed to be accurate and reliable. Publication neither conveys nor implies any license under patent or other industrial or intellectual property rights. MultiDimension reserves the right to make changes to product specifications for the purpose of improving product quality, reliability, and functionality. MultiDimension does not assume any liability arising out of the application and use of its products. MultiDimension’s customers using or selling this product for use in appliances, devices, or systems where malfunction can reasonably be expected to result in personal injury do so at their own risk and agree to fully indemnify MultiDimension for any damages resulting from such applications.

“MultiDimension”, “MultiDimension Sensing the Future”, and “MDT” are registered trademarks of MultiDimension Technology Co., Ltd.

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