Amplifier for instrument (CB21328E)

This 1.5V instrumentation amplifier was found in National Semiconductor documentation from the 1990s.

| Clique na imagem para ampliar |

70 W Amplifier CIR13630S (CB6274E)
This circuit was found in an Electronics World of 1966. It has a range of 5 to 25 000 Hz at 1 dB...
Two-Transistor Darlington Amplifier (MSB035)
This two-transistor amplifier can be used as power stage for intercom, experimental receivers,...
LDO regulator with LM2931-5 (CB15322E)
This 5 V regulator has a low voltage drop and can supply currents up to 5 A. The circuit is from...