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LS7231

Part Number LS7231
Manufacturer LSI Computer Systems
Description TOUCH CONTROL LAMP DIMMER
Published Apr 25, 2005
Detailed Description LSI/CSI UL ® LS7231-7234 (631) 271-0400 FAX (631) 271-0405 December 2000 LSI Computer Systems, Inc. 1235 Walt Whitman ...
Datasheet LS7231





Overview
LSI/CSI UL ® LS7231-7234 (631) 271-0400 FAX (631) 271-0405 December 2000 LSI Computer Systems, Inc.
1235 Walt Whitman Road, Melville, NY 11747 A3800 TOUCH CONTROL LAMP DIMMER 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 (SOI...






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