• AD8063 LTspice support

    I don't see the AD8063 listed in the LTspice amplifier menu. What are my options? Is there a similar device I can import?

    Thanks,

    Jason

  • RE: ADA4860 LTspice behavior

    Hi,

    The alternative part for AD8063 is ADA4855-3. You might want to try it instead of ADA4860.

    The spice model is available in the product home page in this link.

  • ADG330x: Source and Sink Currents

    FAQ: What are the values of source and sink currents at A and Y pin without external buffers?

    Answer:

    Table 1 of the specification table of ADG330x shows in the condition’s column that the current values are IOH/IOL = 20 µA. These current values…

  • ADG3308: Input Driving and Output Load Requirements

    FAQ: What are the input driving and output load requirements of the ADG3308?

    Answer:

    To ensure the correct operation of the ADG3308, the circuit that drives the input of the device should be able to ensure the rise/fall times of less than 3-ns when driving…

  • ADG3300/01/04: Input Driving and Output Load Requirements

    FAQ: What are the input driving and output load requirements of the ADG3300/01/04?

    Answer:

    To ensure the correct operation of the ADG3300, ADG3301, and ADG3304, the circuit that drives their input channels should have an output impedance of less than or…

  • RE: ad7193切换通道大概需要多久？

    再说详细一点:

    按cn0287设计的电路,数据采集部分完全是按参考板画的,单片机用的是stm32,通过光耦隔离控制.

    现在板上元件通讯没有问题,可以读取ad7193的内部温度.

    现在正在调试pt100测量部分,ad8063配置能横流电路,输出400uA.外接两线制pt100热电阻.

    如果程序里只选通adg738的一路,比如第二路,ad7193内部配置能8倍增益放大,差分信号输入,无极性,则读取通道1的ad值,通过换算基本上和外加电阻值相等.

    但是我想轮流切换测量4路pt100的温度值;于是程序里改成每1秒钟执行4路pt100温度采集…

  • TAGS LIST: Audio

    AD8024
    AD8509
    AD8511
    AD8531
    AD8532
    AD8534
    AD8565
    AD8566
    AD8567
    AD8614
    AD8644
    ADD8504
    ADD8710
    AD8519
    ADSY8401
    AD8529
    AD1870
    AD1871
    AD1877
    AD1974
    ADAU1977
    ADAU1978
    ADAU1979
    ADAU7002
    SSM2602
    SSM26…

  • TAGS LIST: Amplifiers

    AD600
    AD602
    AD603
    AD604
    AD605
    AD8264
    AD8330
    AD8331
    AD8332
    AD8334
    AD8335
    AD8336
    AD8337
    AD8338
    ADL5246
    ADL5330
    ADL5331
    LTC6412
    HMC6187G
    HMC997G
    HMC996
    HMC694G
    AD8368
    AD8351
    AD8367
    AD75071
    AD552…

  • 使用运算放大器实现直流耦合电池供电电路中的问题

    AN-581_cn.pdf

    参考ADI 应用笔记AN_581《单电源应用中的偏置和去耦运算放大器》设计直流耦合电池供电电路，在P6底部提到电路中 RA,RB电阻阻值的选择需要查看AD663A 数据手册，我查过后发现没有AD663A这款芯片，AD6634/6635/6636是已经停产了的模数转换器，数据手册中也没看到这一部分的内容，这个要怎么解决呢？

    问题2：该电路中，使用了一个跟随器电路，它是起隔离的作用吗？但是为什么反相端和输出端之间连接了一个110k欧姆的电阻呢？

  • ADI芯片辨识、型号查找

    看看截图：

    • attachment.pdf