• ADuCM355 probe configuration

    I need the ADuCM355/LTC6078 to support both a pH and ORP probe and also 2 temperature sensors. Is this the proper way to connect the 2 probes and temperature sensors?

  • IBIS model

    Hello,

    Recently I designed a PCB using a few ADI components. I would like to perform a signal integrity test on the PCB. However, I couldn't find the IBIS models of the following components in the design center of ADI.

    1. ADA4084-1

    2. LTC6078

    3…

  • Comparison of TIA gain and Gain Bandwidth Product

    Hello,

    i am designing a TIA for the photodiode and using LTC6078 opamp . However i need a very large gain 100Meg Ohm and gain bandwidth product of LTC 6078 is 750kHz. So the theoretical bandwidth of the circuit  (calculated from GBW product) is 750 000…

  • RE: AD8667 Bias Current Figures

    Hi, Emman-

    It looks like another member of the same DigiTrim family, the AD8662, DOES specify a maximum Ibias at 25 C. Why the discrepancy?

    The amplifiers will be used to measure leakage current from a capacitor under test. One will be configured as an…

  • ADA4530-1 and LTC6079 with single supply in transimpedance application

    Hello,

    I am kindly asking advice on the following matter:

    We are considering to use the AD4530-1 and the LTC6079 in an TIA configuration to condition

    the photocurrent of a photodiode in a very low light application.

    Since the circuit design will be single…

  • 关于CMOS运放的沟道长度

    您好！

    由于学术需要，我需要几款已知沟道长度的CMOS运算放大器，但在所有的运放的手册里都查不到相关信息，这导致我的课题无法进行下去，希望能够得到帮助。我只需要获得几款CMOS运放和他们相应的沟道长度信息，只要有三种不同沟道长度的运放芯片即可（最好增益带宽积相差不大）。或者请告诉我AD8655， LTC6088， LTC6087， LTC6078/9系列的CMOS沟道长度，谢谢！

    恳请您的回复，谢谢！

  • RE: EVAL-AD5940ELCZ sensorPal Calibration Resistor

    Thanks for the reply

    yes I am using the cables,

    We are trying to replicate a lab based potentiostsat experiment on an embedded device.

    the sensor used is a  prototype with two electrodes for water sample analysis

    A cyclic voltammetry scan is used to observe…

  • RE: Porting of examples on EVAL-CN0428-EBZ to AD5940 with ad5940lib

    Hello,

    I might be able to give you a partial answer here and someone else might be able to add if they have additional experience. I was a designer on the CN0428. I haven't ported the CN0428 to AD5940, but if all you need is the pH measurement piece of…

  • AD5445 single supply application

    I am using AD5445 to generate output voltage 0-1.25V from a single 5V supply.

    I literally implemented circuit from the figure 51.

    Vin is supplied from ADR391 (2.5V voltage reference), the bias voltage is exactly 1/2 of the Vref.

    My output buffer is…

  • 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…