Configurable differential  amplifier.

Property: (default value)

Main:
- Gain: (100)
   Voltage gain.

- Output Impedance: (0 Ω)
   Impedance of the output stage.

Supply:
- V+ (5 V)
   Positive supply voltage if supply pins not used.

- V- (0 V)
   Negative supply voltage if supply pins not used.

- Use Supply Pins: (no)
   Use supply pins instead of values above.

