L9219A SCHEDA,CIRCUITO,LA FUNZIONE

L9219A Datasheet PDF

• Agere Systems L9214A
  Low-Cost Ringing SLIC
• Lucent Technologies L9214G
  Low-Cost Ringing SLIC(????????????????????
• Agere Systems L9215A
  Short-Loop Sine Wave Ringing SLIC
• Lucent Technologies L9215G
  Short-Loop Sine Wave Ringing SLIC(????????????????????LIC??
• Agere Systems L9216A
  Short-Loop Ringing SLIC with Ground Start
• Lucent Technologies L9216G
  Short-Loop Ringing SLIC with Ground Start(?????????????????????)
• AGERE[Agere Systems] L9217A
  Low-Cost Line Interface with Reverse Battery
• AGERE[Agere Systems] L9218A
  Low-Cost Line Interface
• Agere Systems L9219A
  Low-Cost Line Interface with Reverse Battery Dual Current Limit
• Lucent Technologies L9219G
  Low-Cost Line Interface with Reverse Battery and Dual Current Limit(???????????????????????????)