Ls7232 Touch Control Lamp Dimmer Itytarg

FEATURES:
• Phase-lock loop synchronization allows use in Wall
Switch applications.
• Provides brightness control of incandescent lamps
with touch plates or mechanical switches.
• Controls the "duty cycle" from 23% to 88%
(conduction angles for AC half-cycles between 41˚
and 158˚, respectively.)
• Operates at 50Hz/60Hz line frequency.
• Extension input for remote activation.
• Input for slow dimming.
• +12V to +18V DC Power Supply voltage. (VSS - VDD)
• LS7231 to LS7234 (DIP) - See Figure 1
LS7231-S to LS7234-S (SOIC)