The circuit presented was found in the Linear Applications Handbook of the National Semiconductor of 1994. It is based on a DAC1020 and operational not common today.
The voltage-gain for this amplifier is 10. Other operational amplifiers can be use and the Power...
In the figure we have a circuit for line receiver (twisted pair) with the possibility of...
This circuit is from the Motorola Linear Databook of 1990. The values of the components depend on the...