• 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?

  • RE: AD5445 single supply application

    I found and resolved the problem,

    It wasn't AD5445

    It wasn't LTC6078

    It wasn't OP2177

    Assembly house rotate two resistors and effectively short two grounds, but it wasn't completely short, it was just enough  to mess-up things,

    THANK…

  • 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…

  • 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！

  • 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…

  • 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…

  • 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…