Two-wire transmitter

2:

• The two-wire transmitter according to claim 1, wherein the first transmission line is connected to a power supply through a first resistance element.

3:

• The two-wire transmitter according to claim 1, wherein the amplifier outputs the control signal to equalize the input signal that has been input and the intermediate potential.

4:

• The two-wire transmitter according to claim 1, wherein the intermediate potential generation circuit includes a second resistance element and a third resistance element connected in series between the first transmission line and the second transmission line, and generates the intermediate potential between the second resistance element and the third resistance element.

5:

• The two-wire transmitter according to claim 1, wherein the current generation circuit includes a current source for generating the current based upon the intermediate potential.

6:

• The two-wire transmitter according to claim 1, wherein the analog voltage signal is supplied to the amplifier via the first transmission line.

7:

• The two-wire transmitter according to claim 1, further comprising a receiver connected to the first transmission line and for receiving the analog voltage signal.

9:

• The two-wire transmitter according to claim 1, wherein the input signal is a sensor signal output from a sensor.

10:

• The two-wire transmitter according to claim 1, further comprising a sensor for outputting the sensor signal.

The two-wire transmitter according to claim 1, further comprising the first resistance element connected to the first transmission line, and a power supply connected to the first resistance element.