TISP9110LDM

*RoHS COMPLIANT TISP9110LDM INTEGRATED COMPLEMENTARY BUFFERED-GATE SCRS FOR DUAL POLARITY SLIC OVERVOLTAGE PROTECTION TISP9110LDM Overvoltage Protector High Performance Protection for SLICs with +ve and -ve Battery Supplies – Wide -110 V to +110 V Programming Range – Low 5 mA max. Gate Triggering Current – Dynamic Protection Performance Specified for International Surge Waveshapes Applications include: – Wireless Local Loop – Access Equipment – Regenerated POTS – VOIP Applications Rated for International Surge Wave Shapes Wave Shape Standard 2/10 10/700 10/1000 GR-1089-CORE ITU-T K.20/21/45 GR-1089-CORE IPPSM A 100 45 30 8-SOIC (210 mil) Package (Top View) (Tip or Ring) Line (-V(BAT)) G1 (+V(BAT)) G2 (Ring or Tip) Line 1 2 3 4 8 7 6 5 NC Ground Ground NC NC - No internal connection Terminal typical application names shown in parenthesis MD-8SOIC(210)-003-a Device Symbol Line ............................................... UL Recognized Component Description The TISP9110LDM is a programmable overvoltage protection device designed to protect modern dual polarity supply rail ringing SLICs (Subscriber Line Interface Circuits) against overvoltages on the telephone line. Overvoltages can be caused by lightning, a.c. power contact and induction. Four separate protection structures are used; two positive and two negative to provide optimum protection during Metallic (Differential) and Longitudinal (Common Mode) protection conditions in both polarities. Dynamic prot...