Omnipolar Hall Switch

TMR1302 uA -level high frequency omnipolar magnetic switch

TMR1302 is an all pole magnetic switch developed for high sensitivity, high speed, low power consumption, and high precisionapplications, integrating tunnel reluctance (TMR) sensors and CMOS technology.
TMR1302 adopts TMR magnetic sensors and CMOS integrated circuits, including voltage generators, comparators, Schmitt triggers, and CMOS output circuits, which can transmit changing magnetic field signals Number is converted into a digital voltage signal output.

TMR1302 provides temperature compensation power through an internal voltage regulator and allows for a wide operating voltagerange. TMR1302 operates at low levels Voltage, microampere power supply current, high response frequency, and wide operating temperature range have become ideal choices for many low-power and high-performance applications.

TMR1302 adopts two packaging forms Equation: SOT23-3 and TO-92S correspond to product models TMR1302S and TMR1302T, respectively.

  • Product Detail
TMR1302 is an all pole magnetic switch developed for high sensitivity, high speed, low power consumption, and high precisionapplications, integrating tunnel reluctance (TMR) sensors and CMOS technology.
TMR1302 adopts TMR magnetic sensors and CMOS integrated circuits, including voltage generators, comparators, Schmitt triggers, and CMOS output circuits, which can transmit changing magnetic field signals Number is converted into a digital voltage signal output.

TMR1302 provides temperature compensation power through an internal voltage regulator and allows for a wide operating voltagerange. TMR1302 operates at low levels Voltage, microampere power supply current, high response frequency, and wide operating temperature range have become ideal choices for many low-power and high-performance applications.

TMR1302 adopts two packaging forms Equation: SOT23-3 and TO-92S correspond to product models TMR1302S and TMR1302T, respectively.

HS623 is available in TSOT23-3 and TO-92S packages.


Product features
1. Wide operating range, 1.65~5.5V

2. Tunnel Magneto-Resistance(TMR)Technology
3. Ulra-low power consumption(1.5μA)
4. 1kHz high frequency response
5. Omnipolar magnetic switch
6. High sensttvity,low switching point
7. Wide operating voltage range
8. Excellent temperature stabity
9. TSOT23-3 and TO-92S small size package

Main applications
1. Flowmeters,including water,gas and heatmeters
2. Proximity swtches
3. Speed Detection
4. Linear and rotary position sensing


Product parameters



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