• RE: 仪表运放AD620与四运放OP413性能

    This question has been closed by the EZ team and is assumed answered.

  • RE: What is the current noise density(f=1KHz) of the OP4177?

    Hi Kristine,

    I used the model of OP413 to simulate the noise current density and the result is correct, please tell me whether the spice model of OP413 is correct?

  • 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…

  • Noise optimizing AD8599 &&

    Good day,

    I have a task to optimize noise in BW 10Hz - 10kHz.

    Voltage gain shall be around 20..50. OA connected directly to source of signal,

    which has impedance 1kOm DC and 50Om AC. OA connected to middle point of R1/R2 divider,

    where R1 connected…

    • LowNoise_OA_selection_AN-940.pdf

  • ADI运算放大器选型指南

    ADI运算放大器选型指南

    • attachment.pdf

  • operational amplifier without internal bias-compensation

    Q 

    Do you have amplifier (opamps) without internal bias-compensation?

     

    A 

    We have two different types of bipolar amplifiers in our portfolio. Simple
    bipolar and bias-compensated bipolar amplifiers.
    (See app_eng.pdf on page 9 bottom left)

    Opamps without…