U4078B SCHEDA,CIRCUITO,LA FUNZIONE

U4078B Datasheet PDF

• TEMIC Semiconductors U4070B-FP
  Tone Ringer Interface
• ETC[ETC] U4071B
  TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP
• U4072B
  
• TEMIC Semiconductors U4074B
  Tone Ringer Interface
• TEMIC Semiconductors U4076B
  Three-Tone Ringer Telephone Sets
• TEMIC Semiconductors U4076B-FL
  Three-Tone Ringer Telephone Sets
• ETC[ETC] U4077B
  TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP
• TEMIC[TEMIC Semiconductors] U4078B
  Tone Ringer Interface with DC/DC Converter