What is max resistance of this device?
If you place a resistor of that value between it and Ground then the Wiper voltage at digipot Min will be 2.5V (assuming 5V supply) and emitter follower output will be 1.8V or so at digipot Min.
What is max resistance of this device?
If you place a resistor of that value between it and Ground then the Wiper voltage at digipot Min will be 2.5V (assuming 5V supply) and emitter follower output will be 1.8V or so at digipot Min.