• RE: AD8226 wrong work

    Im montage more 1 pcb with AD8226. IN+, IN-, REF connect to gnd. Output must by 0mV, but real 720mV. This Ic AD8226 is fake?

  • Regarding AD8226 used in CN0251

    Hi,

    The AD8226 has very high impedance input stage but for floating voltage source like a Thermocouple, the AD8226 IN+ and IN- inputs must have a bias current path (i guess 10megaOhm or 1megaOhm) as per the AD8226 datasheet. In CN0251 a bias current…

  • AD8226 Instrumentation Op Amp

    I am sending same signal (both GND) to the inputs of my AD8226. The REF pin is tied to GND as well. Shouldn't I expect to see an output very close to GND ? 

  • AD8226 Application Suitability - MEMS Accelerometer

    Hi,

    I would like to know if the AD8226 is suitable for the following application:

    - Accelerometer sensor in a Wheatstone Bridge configuration (Four Varying elements), Excited with 3 Volts. Common mode voltage: 1.5 Volts. Sensitivity: 3 uV/g. Full Scale…

  • AD8226 - ADC Driving for 1kHz Signal

    Hello, I'm trying to design a circuit as in the bellow figure using the InAmp AD8226, a RC filter and SAR ADC. The signal is a sine wave with a frequency of 1kHz and 3Vp. Reading the page 24 of AD8226 datasheet's , it has a few options for ADC dri…

  • RE: Help selecting a high gain amp

    Percy,

    I would use an Instrumentation Amp with a stable 1V on one side.  Look at AD8421, AD8428, AD8229, or AD8226.

    Harry

  • AD8226 gain problem

    I have a gain problem when i am testing my ad8226.

    The test circuit is shown below in picture.

    When Vin increases, the gain decrease from 330 to 315。

    However, I test the same circuit with ad623, the gain is stable. The only difference is  that I remove…

  • RE: Question for your AD8226

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: AD8226: automotive grade?

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,