36
STAC6 Hardware manual
920-0029 Rev. B
11/19/2010
Basic Specifications:
The analog input can accept ±10 Volts.•
The input has an impedance of 20K ohms.•
Because of the nature of the design, the input will exhibit a 1.4V offset when not driven by an analog •
source.
Low source impedance is important for minimizing analog errors, 100 ohms or lower is recommended.•
WARNING - The analog input must be used with care. It is not optically isolated and may
operate improperly or could be damaged when system grounds are not compatible.
Connecting an Analog Input to a Potentiometer or Joystick
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