• AD8648: Current Noise Density

    Q 

    To perform a Noise-Analysis we need the Current Noise Density of the AD8648ARZ.
    Unfortunately this value is not available from the datasheet.
    -        Can you please help to provide this value?

     

    A 

    The AD8648ARZ has a very low Input Bias Current…

  • ESD Tolerance

    I´m currently using the AD8648 as an impedance converter in a sensor design.

    Due to the special conditions of the source I can´t use a surge protection on the output of the opamp.

    What ESD impact voltage can the output withstand?

    Is there any internal…

  • RE: Replacement for MCP6004

    Hi wbadry,

    What is your source impedance in this configuration where you replaced MCP6004 with LT1679 and got higher noise reading?

    If your input impedance is "high", you'd want to choose a device which has low current noise density. LT1679 input current…

  • Replacing LMV84x by AD8646/8648 ?

    Hi,

    We are now studying to replace LMV84x on existing system by AD8646 or AD8648, then having questions as follows.

    1) Absolute Maximum Ratings of input voltage at AD8646/8648 is defined as "GND to Vsy".

      I could not find any clear definition…

  • 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…