Part # STLC3080 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Subscriber line interface circuit


Part Details:

® STLC3080 SUBSCRIBER LINE INTERFACE CIRCUIT MONOCHIP SLIC SUITABLE FOR PUBLICAPPLICATIONSIMPLEMENTES ALL KEY FEATURES OFTHE BORSHT FUNCTIONDUAL CONTROL MODE CONFIGURATION:SLAVE MODE OR AUTOMATIC ACTIVATIONMODE.SOFT BATTERY REVERSAL WITH PRO- TQFP44 (10 x 10) GRAMMABLE TRANSITION TIMEON HOOK TRANSMISSION ORDERING NUMBER: STLC3080 LOOP START/GROUND START FEATUREWITH PROGR. THRESHOLDLOW POWER DISSIPATION IN ALL OPER- -40 TO +85°C OPERATING RANGE ATING MODES DESCRIPTION AUTOMATIC DUAL BATTERY OPERATION The STLC3080 is a SLIC device suitable for a INTEGRATED RING TRIP DETECTION WITH wide range of applications: public (CO), transmis- AUTOMATIC AND SYNCRONISED RING sion (DLC) and private (PABX). The SLIC pro- DISCONNECTION vides the standard battery feeding with full pro- METERING PULSE INJECTION grammability of the DC characteristic. In particular SURFACE MOUNT PACKAGE two external resistors allow to set the limiting cur-rent value (up to 50mA) and the value of the re- THREE RELAY DRIVERS FOR RING AND sistive feeding when not in constant current re- TESTING gion. BLOCK DIAGRAM REL0 REL1 RELR RGND CRT RT1 RT2 PCD MODE LINE STATUS D0 D1 ILT TIP D2 LOGIC SUPERVISION LINE ILL RING INTERFACE INTERFACE R0 & COMMANDS R1 DECODER DET GDK/AL CSIN AC+ DC CSOUT


Please click the following link to download the datasheet:

STLC3080.pdf Datasheet