• ADA4177

    We have purchased ADA4177 IC from Element14 , QTY 1000 for company requirement.
    But frequent failure observed for same IC in our PCB where we are using IC ADA4177 (at location U3 only, though U11 is also same IC). We have done failure part analysis at…

  • ADA4177-


    Can I use the opamp ADA4177-2 in single supply operation?

    It is specified for +/- 15V.

    Can I apply 28V dc to positive supply rail V+ and ground V-

    I plan to bias the input to the chip at 14V dc.


    Sreelakshmi R

  • RE: OP-05 replacement



      Depending on the circuit, supply voltages, highest signal frequency, etc,

    you could look at ADA4177-1, ADA4077-1,  AD8677 or AD8675.


  • ADA4177-1是否可以单电源供电


  • ADA4177-4

    This is a simple circuit intended to replace any dual op-amp in dip 8 pkg.

    Short question is , is there any tendency on this part (ADA4177-4) to self oscillate? Probably not but wanted to ask.


    I have a new layout that is self oscillating…

  • RE: AD625关于失调失调电压关于相对于时间的比值指标


  • ADA4177-4ARZ Heating issue

    Recently, I received sample IC ADA4177-4ARZ from Analog devices. When I just given +15V and -15V supply at pin 4 and 11 respectively, without giving any input and also no output connection, the IC started heating too much. My project requires +15 to -15V…

  • RE: 32位ADC芯片的前端设置问题

    1. 这三款ADC的性能都不错,输出速率都能高于1kHz

    2. 推荐您使用LT5400配合ADA4177使用

  • RE: Amplifying and offsetting



      You could use a restive divider to get down to +/-1.5V, go into one side of an InAmp, such as the

    AD8422 with a gain of one running on +/-5V, and then put 1.5V on the REF pin.

    If you want to continue w/ an op amp solution, the AD711 is verrrrrrry…

  • RE: OP2177 protection diode

    Hello Kris,

    Thank you for your answer.

    We weill confirm ADA4177.