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    首页产品索引MCP9509

    MCP9509

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    Resistor programmable temperature switch, logic temperature sensor, over temperature, under temperature, temperature alert

     

    产品信息

    Microchip Technology’s MCP9509/10 devices are programmablelogic output temperature switches. Thetemperature switch threshold can be programmed witha single external resistor, which provides high designflexibility and simplicity. In addition, this family ofdevices provide user programmable features such as2°C and 10°C (typical) switch hysteresis and outputstructure configuration. The MCP9509 provides anopen drain output, whereas the MCP9510 is offered inthree different user selectable output configurations:Active-low/Active-high push pull and Active-LowOpen-Drain output with an internal 100 kO pull-upresistor.

      Resistor-Programmable Temperature Switch

      Wide Operating Voltage Range: 2.7V to 5.5V

      Low Supply Current: 30 µA (typical)

      Temperature Switch Accuracy:

      ±0.5°C (typical) at +25°C

      ±1°C (typical) 0°C to +70°C

      ±3.5°C (maximum) 0°C to +125°C

      ±4.5°C (maximum) -20°C to +125°C

      ±2°C (typical) -40°C to +125°C

      Sensor Options available:

      Switch for rising temperature: Cold to Hot (H)

      Switch for falling temperature: Hot to Cold (C)

      Output Configurations:

      Open-Drain:

      External Pull-up Resistor: MCP9509

      Internal Pull-up Resistor: MCP9510

      Active-Low, Push-Pull: MCP9510

      Active-High, Push-Pull: MCP9510

      User Selectable Hysteresis: 2°C or 10°C (typical)

      Space-Saving SOT-23-5, SOT-23-6 Packages

      AEC-Q100 Qualified Grade 1

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    MCP9509CT-E/OTCreeLED EASYWHT WARM WHT 2700K 2SMD 立即购买
    MCP9509HT-E/OTCreeLED EASYWHT COOL WHT 5000K 2SMD 立即购买

    应用案例更多案例

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