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    首页产品索引TC1271A

    TC1271A

    购买收藏
    Micro Power Voltage detector, w/push pull active high

     

    产品信息

    The TC1270A, TC1271A and TC1270AN are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push-button reset. The TC1270A has a push-pull, active-low RESET output, the TC1271A has a push-pull, active-high RESET output and TC1270AN has an open-drain, active-low RESET output.. All devices are available in industry standard pin-out and industry standard 4-Pin SOT-143 and 5-pin SOT23 packages. The TC1270A/70AN/71A are optimized to reject fast transient glitches on the VCC line and are suitable for all battery powered applications.

      Precision Voltage Monitor

      2.63V, 2.93V, 3.08V, 4.38V and 4.63V Trip Points (Typical)

      Manual Reset Input

      Reset Time-Out Delay:

      Standard: 280 ms (Typical)

      Optional: 2.19 ms, and 35 ms (Typical)

      Power Consumption

      No glitches on outputs during power-up

      Active Low Output Options:

      Push-Pull Output and Open-Drain Output

      Active High Output Option:

      Push-Pull Output

      Replacement for (Specification compatible with):

      TC1270, TC1271, TCM811, TCM812

      Fully Static Design

      Low-Voltage Operation (1.0V)

      ESD Protection:

      >=4 kV Human Body Model (HBM)

      >=400V Machine Model (MM)

      Extended (E) Temperature Range:

      40°C to +125°C

      Package Options:

      4-Lead SOT-143

      5-Lead SOT-23

      Pb-free Device

    电路图、引脚图和封装图

    在线购买

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    TC1271ARBVRCTRVishay2200 pF ±20% 2000V(2kV) 陶瓷电容器 径向,圆片式 立即购买
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    TC1271ASBVRCTRBourns Inc. 立即购买
    TC1271AMBVRCTRVishay贴片电阻 0805 158KΩ ±1% 1/8W ±100ppm/℃ 立即购买
    TC1271ATAVRCTRSensata OPTICAL ISOLATOR MODULE 立即购买
    TC1271ASAVRCTRVishay贴片电阻 0805 2.05KΩ ±1% ±100ppm/℃ 立即购买

    应用案例更多案例

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