• RE: OPA699 Equivalent

    Hi,

    The direct replacement for OPA699 is AD8037.

    Regards.

  • AD8037供电电压不对称

    有个问题需要请教一下,使用+3.3V和-5V给AD8037供电,会有什么影响?

  • AD620和AD8037级联

    大家好,我使用AD620做前置放大器,后面使用AD8037继续放大,两个运放电路单独测试效果很好,但是连接之后要不然是一直输出一个正弦信号,要不然就是一直输出一个负的直流电压,AD8037使用的是手册上的放大电路,AD620输出端直接连在图中IN,请问这是什么原因

  • RE: Looking for OPA with voltage limiting function

    Hi Marc,

    I think you might be looking for the AD8036/AD8037.

    We're always interested in improving our product search tools.  Can you advise what you tried?  Did you do a keyword search or were you using the parametric search tables?

    Dave

  • RE: AD8037放大倍数达不到设计值

    新的芯片仍然存在同样的问题,请问AD8037发热属于正常现象吗?芯片有点热

  • RE: AD8037整流的同时能否钳位

    你好,还有一个问题需要请教您,非周期不规律信号能用AD8037整流吗,谢谢您。

  • RE: AD8036: need clarification on "fast rectifier" use.

    Hi Ilya,

    Sorry for the delayed response.

         1. First, the datasheet theory of operation (pg. 15, paragraph 2) says that AD8036 and AD8037 can be used in either inverting or non inverting configuration but the clamp in function will only work at non inverting…

  • RE: 问题: AD620前置放大电路图

    你好,我也是使用AD620做前置放大,后面连接的是AD8037,两个运放单独测试效果很好,但是连接之后输出-5V直流电压,请问这是什么原因,谢谢

  • RE: Is there an Op Amp that can clamp the output at  5V (unipolar operation)?

    Hi Ted,

     

    According to one of our colleagues, AD8036 and AD8037 are the only clamping amplifiers that Analog Devices have.

    AD8036 operates at +1 gain while AD8037 operates at +2 gain.

    AD8036 is guaranteed to operate on maximum of +/-6V of supply voltage…

  • RE: ADC drive amplifier with over voltage limit/clamp feature

    Hi Ricky,

    After touching base with some colleagues, I was able to verify that we currently have 2 op-amps that provide the clamping capability that you're looking for. The AD8036 and AD8037 have the standard op-amp pins (V+, V-, Vout) and they also have…