Institute Newton C. Braga

Circuit Bench

High-speed instrumentation amplifier (CB9840E)
Found in American documentation, this circuit from the 90s uses components from that time. The...
10 W amplifier TDA2003 (CB17619E)
The 10 W power is obtained with a load of 2 ohms. The integrated circuit must be mounted on a good...
Sensitive Comparator CA3080 (CB25137E)
Found in the May 1988 issue of Radio Electronics magazine, this circuit is sensitive to small...