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单极系列巨磁阻传感器
  • 点击数:2212
  • 产品类别: 产品中心 GMR巨磁组芯片及应用
  • 产品描述:该系列传感器灵敏度高、线性度好、线性范围宽、功耗低、体积小。产品可作为位置传感器、速度传感器、位移传感器,广泛应用于工业控制、汽车电子、消费电子等领域。
  • Unipolar, Single Axis, Analog Sensors

    Features:
    • High Sensitivity
    • Unipolar Output
    • Non-Linearity 1.5% (typ.)
    • Low Hysteresis 1.5% (typ.)
    • DC to 1MHz Freq. Response
    Description:
    The SpVxx series of multi-layer GMR sensors has a
    full-bridge construction and is designed to operate
    within the range +/- 2.8 mT. They provide superior
    performance over existing GMR sensor products, with
    improved linearity, greater temperature stability and
    low hysteresis. They are available in SOP8 and
    • -40 °C to +125 °C Operation
    Applications:
    • Over-current Protection
    • Proximity Switches
    operate over -40 °C to 125 °C. All parts are RoHS
    and WEEE compliant.
    This general purpose analog series comprising
    SpVBx and SpVDx have two different sensitivities;
    55mV/V/mT (typ,) and 37mV/V/mtT (typ.)
    respectively. All parts exhibit a low hysteresis, good
    non-linearity and excellent temperature stability.

    Absolute Maximum Ratings *
    Bridge Supply Current…………………………..………………………………………………..6.0 mA
    Operating Temperature……………….........................................................….…-40 °C to +125 °C
    Storage Temperature………………………………………………………….…..…-40 °C to +150 °C
    Lead Soldering Temperature (10s)………………………………………………………….…+300 °C
    ESD………………………………………………….……………………………..………..…2 kV HBM
    * Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are
    stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under
    Recommended Operating Conditions is not implied. Exposure to absolute maximum rated conditions for extended periods
    may affect device reliability.

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