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:-40～85℃

      Package

      TO-92UA/SOT89

      1000pcs/bag

      L:-40～150℃

       

      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 size；High Sensitivity；Quick Response；Good Temperature Performance；High Accuracy；Excellent Reliability

      Typical applications

      Non-contact Switch；Automotive Ignition；Brake Ics；Position control ；Revolution detection；Safe alarm device；Textile control system

       

      Absolute Maximum Rating

      Supply Voltage  VCC·························· 4.5～28V；

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

      Operating Temperature Range TA·····························RANK  E: -40～85℃, L; -40～150℃

      Storage Temperature Range  TS ··························-65～150℃

      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=25mA，B>BOP

      -

      175

      400

      mV

      Output Leakage Current

      IOH

      Vout=24V，BRP

      -

      <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 NOTES：1.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)

        

    在線詢盤/留言
    • 0571-87774297  
    成人另类视频