Description
UL ® LSI/CSI LSI Computer Systems, Inc.1235 Walt Whitman Road, Melville, NY 11747 VDD (+V ) BCV TEST SYNC 1 2 3 4 LS7642 LS7642FO (631) 271-0400 FA.
LS7642 is an innovative light dimmer allowing direct control of illumination with analog voltage.
Features
* Analog input for direct control of illumination
* Soft turn-on or turn-off with touch or pushbutton
* Controls high-voltage Halogen or Incandescent lamps
* Controls low-voltage halogen lamps via magnetic or electronic transformers
* Automatic safety shutdow
Applications
* such as, wall switches, floor and table lamps etc, a sliding or rotary potentiometer with a center tap can serve as the controlling element. For automated applications such as uC controlled illumination, dawn, dusk and daylight emulation in chicken coops etc. , the control voltage can be provided by