Driver for piezo micropositioner (CB8118E)

Found in an Electronic Design from the 90s, this circuit uses a component of the time, difficult to obtain today.

10 Gain Amplifier LM3900 (CB5042E)
In the figure we have the circuit of an amplifier for alternating signals with 10 times gain,...
Oscillator using a Comparator (CB13145E)
Frequencies up to just over 100 kHz can be obtained with an oscillator based on one of the four...
9 Amp Regulator LM350 (CB17550E)
With this circuit it is possible to regulate a source of up to 9 A using 3 LM350. The integrated...