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首页 > Products > Motor Fan Driver > Hall Element > Bipolar Linear All Pole Hall Sensor >CXHA31112 Full Pole Hall Switch -50mA High Load/TO92S-3 Package/± 75Gs Wide Field Magnetron Solution
CXHA31112 Full Pole Hall Switch -50mA High Load/TO92S-3 Package/± 75Gs Wide Field Magnetron Solution

The CXHA31112 full pole Hall switch sensor is a bipolar dual response magnetic control device designed for high reliability scenarios. It has a wide voltage input range of 3.3V-45V and a magnetic field detection range of ± 75Gs, providing precise magnetic induction solutions for power tools, industrial control, and automotive motor systems

CXHA31112 Full Pole Hall Switch -50mA High Load/TO92S-3 Package/± 75Gs Wide Field Magnetron Solution
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Product Overview

 

CXHA31112 full pole Hall switch sensorIt is designed for high reliability scenariosNorth South Pole Dual Resonant Magnetron Device, possessing3.3V-45V ultra wide voltage inputWith * *± 75Gs magnetic field detection range * *, providing precise magnetic induction solutions for electric tools, industrial control, and automotive motor systems

   Product Features;0Mx嘉泰姆

  1. Advantages of Polar Magnetic Response0Mx嘉泰姆

    • Bidirectional magnetic field detection: Supports N/S pole triggering (working point±); 75Gs/release point± 35Gs）0Mx嘉泰姆

    • 40Gs hysteresis windowEffectively suppress misoperation caused by mechanical vibration0Mx嘉泰姆

  2. Industrial grade power performance0Mx嘉泰姆

    • 50mA load driveCan directly control high-power loads such as motors/solenoid valves0Mx嘉泰姆

    • 50V withstand voltage design: Tolerate voltage surge impact of industrial equipment0Mx嘉泰姆

  3. Enhanced environmental adaptability0Mx嘉泰姆

    • Full temperature compensation technologyAccuracy deviation of magnetic field from -40 ℃ to 150 ℃ ＜± 3%0Mx嘉泰姆

    • HBM ESD Class3B（8kV）Passed AEC-Q100 vehicle certification0Mx嘉泰姆

    • Anti reverse connection protection: Supports protection against accidental connection of 24V power supply0Mx嘉泰姆

Parameter Comparison Table

feature CXHA31112 Typical values of competitors
Magnetic field polarity detection Full polarity (N/S can be triggered) Monopolar type (triggered only by N/S poles)
Maximum load capacity 50mA 30mA
package form TO92S-3 (direct insertion type) SOT23-3 (patch type)
quiescent current 2.5mA 5mA
Working temperature range -40℃~150℃ -40℃~125℃
 Technical Architecture Analysis

     CXHA31112 adoptsSeven in one integrated design：

  • Hall arrayEnhance the consistency of magnetic field detection
  • Temperature compensation moduleSensitivity calibration across all temperature ranges
  • Bipolar comparator: Supports North and South Pole detection
  • Delay control unit40Gs hysteresis anti shake
  • Power output stage50mA driving capability
  • Reference voltage sourceImprove power fluctuation tolerance
  • ESD protection circuit8kV electrostatic protection

            Application scenarios and value 

field Typical Applications technical advantage
power tool Electric drill torque switch/battery pack status detection Anti impact vibration/wide voltage adaptation
industrial control Electromagnetic valve position feedback/pneumatic actuator High load drive/dust resistant environment
Automotive motor DC brushless motor commutation control Full polarity testing/high temperature stability
Fluid control Flow sensor pulse counting ± 75Gs wide range sensitivity

   Technical Specifications (Product PDF);0Mx嘉泰姆

      For detailed PDF specifications, please scan WeChat to contact us. You can also receive free samples and technical support！0Mx嘉泰姆

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   Product packaging diagram;0Mx嘉泰姆

   0Mx嘉泰姆

   Circuit schematic diagram;0Mx嘉泰姆

0Mx嘉泰姆

   Selection Guide for Related Chips;            More related products ..... 0Mx嘉泰姆

model type type Working Voltage working point release point hysteresis encapsulation
CXHA3197 Hall switch sensor latch 3.3V~45V 60Gs -60Gs 120Gs TO92S-3
CXHA3198 Hall switch sensor latch 3.3V~45V 60Gs -60Gs 120Gs SOT23-3
CXHA3199 Hall switch sensor latch 3.3V~50V 60Gs -60Gs 120Gs TO92S-3
CXHA31100 Hall switch sensor latch 3.3V~45V 110Gs -110Gs 220Gs TO92S-3
CXHA31101 Hall switch sensor latch 3.3V~45V 100Gs -100Gs 200Gs SOT23-3
CXHA31102 Hall switch sensor latch 3.3V~45V 90Gs -90Gs 180Gs SOT23-3
CXHA31103 Hall switch sensor latch 3.3V~80V 80Gs -80Gs 160Gs SOT23-3
CXHA31104 Hall switch sensor unipolar 3.3V~45V 70Gs 50Gs 20Gs SOT23-3
CXHA31105 Hall switch sensor unipolar 3.3V~45V 75Gs 45Gs 30Gs SOT23-3
CXHA31106 Hall switch sensor unipolar 3.3V~50V 80Gs 45Gs 35Gs TO92S-3
CXHA31107 Hall switch sensor unipolar 3.3V~50V 110Gs 80Gs 30Gs TO92S-3
CXHA31108 Hall switch sensor unipolar 3.3V~45V 110Gs 80Gs 30Gs TO92S-3
CXHA31109 Hall switch sensor unipolar 3.3V~45V 115Gs 85Gs 30Gs SOT23-3
CXHA31110 Hall switch sensor unipolar 3.3V~45V 135Gs 65Gs 70Gs TO92S-3
CXHA31111 Hall switch sensor unipolar 3.3V~45V 135Gs 65Gs 70Gs SOT23-3
CXHA31112 Hall switch sensor Quanji 3.3V~45V ± 75Gs ± 35Gs 40Gs TO92S-3
CXHA31113 Hall switch sensor Quanji 3.3V~45V ± 75Gs ± 45Gs 30Gs TO92S-3
CXHA31114 Hall switch sensor Quanji 3.3V~45V ± 80Gs ± 60Gs 20Gs SOT23-3
model type Working Voltage Unidirectional and bidirectional sensitivity linearity Static output encapsulation
CXHA31115 Fixed sensitivity linear sensor 3V~8V double 2.4mV/Gs 5% 50%VDD TO92S-3
CXHA31116 Fixed sensitivity linear sensor 3V~8V double 2.3mV/Gs 5% 50%VDD SOT23-3
CXHA31117 Fixed sensitivity linear sensor 3V~8V double 1.7mV/Gs 5% 50%VDD TO92S-3
CXHA31118 Fixed sensitivity linear sensor 3V~8V double 1.6mV/Gs 5% 50%VDD SOT23-3
CXHA31119 Fixed sensitivity linear sensor 3V~8V double 3.0mV/Gs 5% 50%VDD TO92S-3
CXHA31120 Fixed sensitivity linear sensor 3V~8V double 2.8mV/Gs 5% 50%VDD SOT23-3
model type Pressure range output mode Full range output encapsulation    
CXHA31121 Gauge pressure sensor 40kPa simulation 70mV SOP6    
CXHA31122 Gauge pressure sensor 100kPa simulation 70mV SOP6    
CXHA31123 Gauge pressure sensor 40kPa I2C - SOP6    
CXHA31124 Gauge pressure sensor 100kPa I2C - SOP6    

◀ Previous:CXHA31111 Hall Sensor - Wide Voltage 3.3-45V/135Gs High Sensitivity/SOT23-3 Package Magnetron Solution

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Next▶:CXHA31113 Full Pole Hall Sensor 45V Wide Voltage/± 75Gs High Sensitivity/Industrial EMC Protection Solution

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