Institute Newton C. Braga

Circuit Bench

Instrument driver (CB6840E)
Found in Texas Instruments documentation from the 90's, this circuit can be used as a shield due...
Flat response amplifier CIR16474S CB9390E (CB9390E)
This circuit was found in a 1970s documentation. The integrated circuit used is uncommon today....
Photo Cell Amplifier (CB6285E)
Suggested by an American publication of 1964 this circuit is intended for the capture of signals...