ST952 Datasheet - ST Microelectronics

ST952 D.A.A. LINE INTERFACE

ST952 is a line interface designed to implement Modem application up to 56Kbps and Voice applications. ST952 interfaces between telephone line and capacitive isolation barrier. A complete D.A.A. is made with ST75951 which interfaces between capacitive isolation barrier and the DSP or HSP signals. Ti.

ST952 D.A.A. LINE INTERFACE . . . . . . . . . . . . . . PRELIMINARY DATA HOOK SWITCH DRIVER RING INDICATOR LINE INTERFACE - DC TERMINATION (4V AT 20mA) - 2W/4W HYBRID CONVERTER - FLAT FREQUENCY RESPONSE DOWN TO 10Hz FOR 56Kps MODEM INTERFACE WITH CAPACITIVE ISOLATION BARRIER CALLER ID INTERFACE DIGITAL PHONE LINE OR OVER LOOP CURRENT LIMIT DETECT PHONE LINE IN USE CHECK TQFP32 (7 x 7 x 1.4mm) (Thin Plastic Quad Flat Pack) ORDER CODE : ST952TQF7 APPLICATIONS MODEMS UP TO V.34, 33.6KBPS AND 5.

ST952_STMicroelectronics.pdf