Product Overview

CXHA31114 Full Pole Hall Sensor; Industrial grade solution for miniaturization design and high-sensitivity magnetic field response

CXHA31114 is designed specifically for;Strict environment with limited space  Design, its;SOT23-3 Ultra Micro Package  With ± 80Gs wide threshold windowIt can accurately detect any magnetic pole direction, meeting the high-precision sensing needs of new energy vehicles and industrial automation equipment. CXHA31114 is a full pole Hall switch sensor that supports 3.3V~45V wide voltage inputStatic current only;2.5mA, possessing ± 80Gs ultra-high sensitivity magnetic field detection  With 40mA load driving capability. Adopting SOT23-3 ultra small package (2.9× 2.4mm)Integration HBM ESD Class 3B protection  And temperature compensation, suitable for automotive electronics, brushless motor control, and industrial valve status monitoring, providing reliable magnetic sensing solutions for high-density PCB designke7嘉泰姆

   Product Features;Return to TOPke7嘉泰姆

   Core strengthske7嘉泰姆

✅& nbsp;Full pole magnetic response  – Support N/S bidirectional triggering, compatible with rotary encoders and multi-directional position detectionke7嘉泰姆
✅& nbsp;Ultra high sensitivity  –  Work Point&Plusmn; 80Gs/release point± 60GsHysteresis symmetry error<± 3%ke7嘉泰姆
✅& nbsp;Miniature design  –  SOT23-3 packaging  Save 85% PCB space and support compact scenarios such as wearable deviceske7嘉泰姆
✅& nbsp;Vehicle grade reliability  – By AEC-Q100 Grade 1 CertificationCan withstand extreme temperatures ranging from -40 ℃ to 150 ℃ke7嘉泰姆

key parameters

✔& nbsp;Wide and low power consumption  –  3.3V~45V input rangeStatic current as low as;2.5mAke7嘉泰姆
✔& nbsp;Strong anti-interference ability  – Built in EMI filtering, through;ISO11452-2 Vehicle Radiation Immunity Testke7嘉泰姆
✔& nbsp;Industrial grade drive  –  40mA collector open circuit outputDirect drive relay/buzzer loadke7嘉泰姆
✔& nbsp;Multiple protection mechanisms  – Power anti reverse connection+output short circuit self recovery+over temperature protectionke7嘉泰姆

   Application scope;Return to TOPke7嘉泰姆

smart car  – Electronic parking brake (EPB) status detection/on-board charging gun insertion and extraction inductionke7嘉泰姆
Industry 4.0  – Robot Joint Limit Sensing/AGV Magnetic Navigation Trajectory Recognitionke7嘉泰姆
motor control  – Unmanned machine position feedback/servo motor zero calibrationke7嘉泰姆
consumer electronics  – Electric tool speed monitoring/intelligent water meter flow measurementke7嘉泰姆
CXHA31114 relies on;± 80Gs industry-leading sensitivity  With SOT23-3 packaging advantagesIt can achieve stable detection in harsh environments such as oil pollution and vibration, reducing installation space requirements by 60% compared to traditional solutions. It is the core sensing element for industrial intelligence upgradingke7嘉泰姆

   Technical Specifications (Product PDF)Return to TOP ke7嘉泰姆

      For detailed PDF specifications, please scan WeChat to contact us. You can also receive free samples and technical support！ke7嘉泰姆

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   Product packaging diagram;Return to TOPke7嘉泰姆

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   Circuit schematic diagram;ke7嘉泰姆

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