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LS7234

TOUCH CONTROL LAMP DIMMER

LS7234 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˚, res

LS7234 General Description

LS7231 through LS7234 are a series of monolithic, MOS integrated circuits designed for the control of brightness of incandescent lamps. The outputs of these ICs control the brightness of a lamp by controlling the firing angle of a triac connected in series with the lamp. All internal timings are sy.

LS7234 Datasheet (70.45 KB)

Preview of LS7234 PDF

Datasheet Details

Part number:

LS7234

Manufacturer:

LSI Computer Systems

File Size:

70.45 KB

Description:

Touch control lamp dimmer.
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 A380.

📁 Related Datasheet

LS7231 - TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)
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 A380.

LS7231-7234 - TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)
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 A380.

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LSI/CSI UL ® LS7232ND (631) 271-0400 FAX (631) 271-0405 January 2003 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 T.

LS7232NT - PROXIMITY/TOUCH CONTROL HALOGEN LAMP DIMMER (LSI Computer Systems)
LSI/CSI UL ® LS7232NT (631) 271-0400 FAX (631) 271-0405 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 PROXIMITY/TOUC.

LS7233 - TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)
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 A380.

LS7237 - TOUCH CONTROL LAMP STEP DIMMER (LSI)
LSI/CSI UL ® LS7237 (631) 271-0400 FAX (631) 271-0405 April 1995 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 TOUCH.

LS7237 - TOUCH CONTROL LAMP STEP DIMMER (LSI Computer Systems)
LSI/CSI UL ® LS7237 (631) 271-0400 FAX (631) 271-0405 April 1995 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 TOUCH.

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LS7234 TOUCH CONTROL LAMP DIMMER LSI Computer Systems

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