• Using a LT1999 for unidirectional current sense

    I have a need for a multipurpose current sense amplifier. Our current circuit uses a LT1999-50 and works fine using the reference voltage generated from the chip,
    but we are trying to combine designs where another current sense is not bidirectional. Is…

  • Adjust Vref of LT1999

    Hi,all

    Now I want  LT1999's output is directly connected to the ADC of the DSP.

    So the range of output voltage of LT1999 should be adjusted to 0~3.3 volts.

    And when the input differential voltage is 0,the output bias voltage should be 1.65V.

    Can I…

  • Inquiry regarding over voltage protection for LT1999

    Hello, all

    Now we have inquiry regarding over voltage protection for LT1999 from our customer.

    Please refer to the items below, and feedback us with your comment.

    Due to the input voltage range change on current trial board which uses LT1999, we need to…

  • LT1999 with Vout levels

    Hi!!

    I'm studying how to use LT1999-20 for a project and I have simulated a circuit to learn about it.

    I want to amplify an AC current signal, so I simulate next circuit.

    I adjust VRef to 1.41 V in both circuits and I add a current source but it…

  • HIGH VOLTAGE IN-LINE BIDIRECTIONAL CURRENT SENSE

    Hello,

    due to a change in our project specification we need to modify our current sense circuit.

    Actually we have LT1999 for bidirectional in-line current sense of three-phase motor. Now the common mode increased to 120V so we need a device that can…

  • RE: LTC6102 or Other Recommendation

    Hi ,

    In case you've not seen our parametric search for Current Sense devices, here it is.

    You can use the Excel filters to narrow down your search.

     XLSX

    Regards,

    Hooman

  • 【在线研讨会讲义下载】如何配置和设计射频功率和回波损耗的测量系统

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    想了解这其中的方法和步骤吗?

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    本期在线研讨会逐步介绍了 RF 功率和回波损耗测量系统设计方法,并重点探讨了一些常见应用,如精密 RF 功率测量、VSWR 或回波损耗测量、RF 包络测量和 RF 脉冲检测。

    附件是本期研讨会的讲义,下载后您可学习

    1、如何配置和设计典型的 RF 功率测量电路;

    2、如何区分多种类型的…

  • TAGS LIST: Amplifiers

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    ADL5246
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    LTC6412
    HMC6187G
    HMC997G
    HMC996
    HMC694G
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