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  • New Approach to Protect 4–20 mA, ±20-mA Analog Input

    • SLVAF40 July   2021 TPS2661

       

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  • New Approach to Protect 4–20 mA, ±20-mA Analog Input
  1.   Trademarks
  2. 1Introduction
  3. 2Discrete Solution With PTC
  4. 3TPS26610 Advantages to a Typical Solution
    1. 3.1 BOM and Size Reduction
    2. 3.2 Burden Resistor and Power Dissipation
    3. 3.3 Voltage Drop
    4. 3.4 Signal Good
    5. 3.5 Additional TPS26610 Features
      1. 3.5.1 Miswiring
      2. 3.5.2 Surge
      3. 3.5.3 Current-Loop Test During Installation (Unpowered)
      4. 3.5.4 High Accuracy For Current Measurements
  5. 4Conclusion
  6. IMPORTANT NOTICE
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New Approach to Protect 4–20 mA, ±20-mA Analog Input

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