ST5080A Datasheet - ST Microelectronics

ST5080A, PIAFE PROGRAMMABLE ISDN AUDIO FRONT END

ST5080A PIAFE PROGRAMMABLE ISDN AUDIO FRONT END ADVANCE DATA

Features

* Complete CODEC and FILTER system including: PCM ANALOG TO DIGITAL AND DIGITAL TO ANALOG CONVERTERS POWERFUL ANALOG FRONT END CAPABLE TO INTERFACE DIRECTLY: - Microphone Dynamic, Piezo or Electrete - Earpiece down to 100Ω or up to 150nF - Loudspeaker down to 50Ω or Buzzer up to 600nF. TRANSMIT BAND-

Applications

* ISDN TERMINALS. DIGITAL TELEPHONES CT2 AND GSM APPLICATIONS 1/32 December 1994 This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. ST5080A PIN CONNECTIONS (Top view) BLOCK DIAGRAM 2/32 ST5080A TYPICAL ISDN TE

ST5080A_STMicroelectronics.pdf