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TL082: TL082

Arabella Zhang
Intellectual 1770 points
Part Number: TL082

Tool/software:

Dears,

My customer Qingdao CRRC Sifang Institute previously used the TL082 op amp in a product, mainly considering the large common-mode voltage, but the minimum supply voltage is 4.5V. Currently, the customer needs an op amp with a 3.3V power supply (actually sometimes it can drop to 3V) and a large common-mode voltage (currently 7.5V). Can you help me choose a model, preferably a two-channel one? Thank you!

Best Regards,

Arabella Zhang

  • 0
    TI__Mastermind 23630 points

    Hi Arabella, 

    The minimum supply voltage of the TL082 is 10V single supply or +/-5V bipolar (see below). Does the customer need a total supply of 3.3V (+/-1.65V)? If so we will have to move this thread to the low voltage amplifier team for a recommendation. We do not have an op amp that can have 7.5V common mode with a 3.3V supply however. 

    Best Regards, 

    Chris Featherstone