LOW-RANGE PHONE DEDICATED CHIP

DESCRIPTION The TEA7089A is a Telephone Analog Front End device, TAFE, which integrates the three basic functionsof a standard telephoneset : - Speech network, - DTMF generator, - Ringer generator on buzzer. A complete telephone set can be designed using TEA7089A associated with a lo

文件：154.83 Kbytes 页数：17 Pages

STMICROELECTRONICS

意法半导体

LOW-RANGE PHONE DEDICATED CHIP

ST

意法半导体

LOW-RANGE PHONE DEDICATED CHIP

DESCRIPTION The TEA7089A is a Telephone Analog Front End device, TAFE, which integrates the three basic functionsof a standard telephoneset : - Speech network, - DTMF generator, - Ringer generator on buzzer. A complete telephone set can be designed using TEA7089A associated with a lo

文件：154.83 Kbytes 页数：17 Pages

STMICROELECTRONICS

意法半导体

LOW-RANGE PHONE DEDICATED CHIP

DESCRIPTION The TEA7089A is a Telephone Analog Front End device, TAFE, which integrates the three basic functionsof a standard telephoneset : - Speech network, - DTMF generator, - Ringer generator on buzzer. A complete telephone set can be designed using TEA7089A associated with a lo

文件：154.83 Kbytes 页数：17 Pages

STMICROELECTRONICS

意法半导体