Audio Interface with Optocoupler (CB25495E)

Details
Written by: Newton C. Braga

 

This isolation circuit for audio signals was found in the August 1992 issue of Radio Electronics magazine. The circuit can be applied to other operational amplifiers.

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • Metronome (CB18215E)

      This simple metronome, from 1985 documentation uses only transistors and has two settings. For...

  • Limiting Amplifier (CB21763E)

      This circuit is suitable for modulating AM transmitters. The circuit is from a 1977 radio amateur...

  • High Voltage Pulser (CB6253E)

           This flasher was found in an old Hands On, but uses common components. The optocoupler can be...

Buscador de Datasheets


N° de Componente