ADI AD5292

ADI’s AD5292
For all its benefits, this is one very special digital potentiometer. And we have seven tested and verified circuit examples to show for it.

ADI’s AD5292 is single-channel, 10-bit programmable, 1024-tap digipot with ± 1% end-to-end resistor tolerance (RTol) error over a wide ±15-V supply range. That’s 20x better than competing digiPots which specify a minimum RTol error of 20 percent. With performance like that, it’s good for a variety of precision measurement applications, and we have a few detailed circuits to share. Each of these Circuits from the Lab™ designs offer a circuit note with detailed information.

  • Featured Circuit Note – CN0117: Programmable Bidirectional Current Source. See diagram and link below.
  • Featured Circuit Note – CN0114: Low Cost, High Voltage, Programmable Gain Instrumentation Amplifier. See diagram and link below.
  • CN0115: Programmable High Voltage Source with Boosted Output Current.
  • CN0111: Building a 30 V Low Cost DAC.
  • CN0113 / CN0112: Two options for building a Variable Gain Amplifier: inverting and non-inverting.



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