Adjustable Gain Inst. Amp

Instrumentation Amplifier. Gain = 1, Rgadj = 20 kΩ - wiper position = 100 % Gain = 2, Rgadj = 6.667 kΩ - wiper position = 33.333 % Gain = 3, Rgadj = 4 kΩ - wiper position = 20 % Gain = 5, Rgadj = 2.222 kΩ - wiper position = 11.111 % Gain = 10, Rgadj = 1.053 kΩ - wiper position = 5.263 %