• OpAmp like AD8603 but better


    I need an operational amplifier with input parameters like the AD8603, rail-to-rail input and output, powered from 3 V (better from 2.7V). Preferably if it will be in SOT-23 package.

    But it is necessary that when the output current is 30 mA, it can…


    Hey there, good morning ... say I am using the AD8603 op amp with an EACLSST3227A1 green color light sensor.  Yes, it works, when light hits the sensor, the output goes high.  Here is the problem, I want to use this setup outside in bright sunlight.  I only…

  • AD8603 operation with Common mode=0V

    We have single supply. Need to amplify a negative signal from a low-side shunt. It looks like this

    Would AD8603 be a valid choice? We have very relaxed speed specs and accuracy is not incredibly important. The common mode is down to -0.3V so AD8603…

  • AD8603电源供电问题




  • Does the AD8603 Need to Add EDS Protection

    Dear team,
    I want to use ADI's PH solution CN0326. I saw a piece of information about adding EDS protection to the input path of the AD8603. I don't know if this information is correct or necessary. If so, what is the principle it adopts? Please under…

  • What is ADG702 used for?

    What is ADG702 used for?


    The ADG702 is used for both RTD and thermocouple measurement.

    When processing the signal from RTD, the ADG702 would open to break the
    internal loop of AD8603. The AD8603 RTD would generate a current source…
  • Amplifier for picoamper current source

    I play with High Precision,Low Cost Current Sources Using the AD8276 Difference Amplifier and the AD8603 Op Amp 


    I want to try, source remake to picoamper (100pA) current source

    Can recommend…

  • Junction temperature of op amps

    How do I calculate the junction temperature of the AD8603?

  • 请教较少缓冲高阻输入端泄露如何实现



  • RE: Having doubt in layout@CN0326: Isolated Low Power pH Monitor with Temperature Compensation

    The pcb manufacturing facility I have access to can't do spacing and minimum features less than 7mil. so I can't do the guard ring with ad8603.can anybody suggest an opamp with a differnet package/pin out with similar specs suitable for this circuit?…