This circuit is suggested by Texas Instruments in old documentation. The components depend on the desired characteristics for the circuit. The power supply must be symmetrical.
This circuit for currents from 500 mA to 1.5 A was found on a Ham Radio from the 90s. R4...
With a mains-rated transformer and 1:1 winding this benchtop circuit was found in the January 1995...
Found in a 1980s documentation, this amplifier features high common mode rejection. The operating...