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單極常溫小回差高靈敏霍爾開關電路
單極常溫小回差高靈敏霍爾開關電路
產品價格:¥0.65(人民幣)
  • 規格:SH3144
  • 發貨地:蘇州
  • 品牌:
  • 最小起訂量:1只
  • 免費會員
    會員級別:試用會員
    認證類型:未認證
    企業證件:未通過
    認證信息:未認證

    商鋪名稱:蘇州思迪科電子科技有限公司

    聯系人:陳小姐(小姐)

    聯系手機:

    固定電話:

    企業郵箱:805367862@qq.com

    聯系地址:蘇州市金閶區彩香路6號科技產業園

    郵編:215000

    聯系我時,請說是在線纜網上看到的,謝謝!

    商品詳情

      PN

      SH3144L

      Operating Temperature

      E:-4085

      Package

      TO-92UA/SOT89

      1000pcs/bag

      L:-40150

       

      General Description

      SH3144L Hall-effect switch integrated circuits for high temperature operating based on Hall-effect principle, apply the semiconductor monolithic technology, which includes a voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger and an open-collector output on a single silicon chip. ICs can convert the input magnetic field signal into digital voltage output.

      Features
      Small sizeHigh SensitivityQuick ResponseGood Temperature PerformanceHigh AccuracyExcellent Reliability

      Typical applications

      Non-contact SwitchAutomotive IgnitionBrake IcsPosition control Revolution detectionSafe alarm deviceTextile control system

       

      Absolute Maximum Rating

      Supply Voltage  VCC·························· 4.528V

      Output Current  IO·································25mA

      Operating Temperature Range TA·····························RANK  E: -4085, L; -40150

      Storage Temperature Range  TS ··························-65150℃

      Functional Block Diagram

       

      1,Vcc

      3, Vout

      2, GND

      REG

      Magnetic-electrical

      transfer characteristics

      VOUT

      BH

      BRP

      BOP

      B

      VOH

      VOL

      0

       

       

       

       

       

       

       

       

       

       

       

       


      Magnetic Characteristics (Unit: mT)

      Parameter

      symbol

      Value

      Unit

      Min

      Typ

      Max

      Operate Point

      BOP

      -

      -

      20

      mT

      Release Point

      BRP

      3

      -

      -

      mT

      Hysteresis

      Bhys

      6

      -

      9

      mT

       

       

       

      Electrical Characteristics TA=25℃

      Parameter

      Symbol

      Test Condition

      Value

      Unit

      Min

      Typ

      Max

      Supply Voltage

      VCC

       

      4.5

      -

      24

      V

      Output Low Voltage

      VOL

      Iout=25mAB>BOP

      -

      175

      400

      mV

      Output Leakage Current

      IOH

      Vout=24VBRP

      -

      <1.0

      10

      μA

      Supply Current

      ICC

      VCC=24V OCoutput

      -

      5

      -

      mA

      Output Rise time

      tr

      Vcc=12V,

      RL=820Ω,CL=20pF

      -

      0.2

      2.0

      μS

      Output Fall time

      tf

      Vcc=12V,

      RL=820Ω,CL=20pF

      -

      0.18

      2.0

      μS

       

      Vout

      Vcc

      RL

      RL=820Ω

      CL=20 pF

      CL

      Test circuit

       

      PIN NOTES1.Power Supply

                   2.Ground   3.Output

      NOTE:

      u       Mechanical Stress Should be lessened as far as possible in the process of assembly

      u       The soldering temperature at the leads should be less than 260℃ within 3 seconds.

       

       

       

       

       

       

       

       


      Package (unit :mm)

        

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