LS1240 series datasheets. Manufacturer: SGS-Thomson Microelectronics.

LS1240A ELECTRONIC TWO-TONE RINGER Datasheet*) LS1240AD1 ELECTRONIC TWO-TONE RINGER Datasheet*) LS1240A V(ab): 120V; 30mA; electronic two-tone ringer in 8-pin MINIDIP package. Operational temperature range from -40°C to 70°C. Datasheet*) LS1240AD1 V(ab): 120V; 30mA; electronic two-tone ringer in 8-pin SO-8 package. Operational temperature range from -40°C to 70°C. Datasheet*) LS1240 ELECTRONIC TWO - TONE RINGER Datasheet*) There are other manufacturers for this components. For more information please check LS1240 (CNTK) LS1240 (Fairchild Semiconductor) LS1240 (Wing Shing Electronic Co.)

Click here to download Datasheet*)

^*) Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership.