LS7534 Datasheet (LSI Computer Systems) - DIMMER LIGHT SWITCH WITH UP AND DOWN CONTROLS

LS7534, DIMMER LIGHT SWITCH WITH UP AND DOWN CONTROLS

LS7534/LS7535 are monolithic, MOS integrated circuits that are designed for brightness control 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 synchronized with th

LS7534 Features

* Phase-lock loop synchronization allows use as a Wall Switch

* Brightness control of incandescent lamps with touch plates (LS7534) or mechanical switches (LS7535)

* Dual Controls eliminate confusion

* Soft turn-on /turn-off

* Controls the "Duty Cycle" from 2