Features
✸No mechanically switch elements. ✸High sensitivity and stability for long connecting wire and heavy loading ( 400pf ) on sense-plate for human body capacity = 50pf.
✸Very small number of peripheral components required.
General Description
The HK611 IC is a kind of CMOS technology permitted to design 3 steps touch-dimmer. The detailed functions are as follow :
PinOut Diagram
STEPS Off Night Light Medium Light High Light Off
BRIGHTNESS DELAY (60Hz) 5. 9 +/- 0. 4mS 4. 0 +/- 0. 3mS 1. 0 +/- 0. 2mS
BRIGHTNESS DELAY (50Hz) 7. 0 +/- 0. 4mS 4. 7 +/- 0. 3mS 1. 0 +/- 0. 2mS
Pin Assignment
PIN NO
1 2 3 4 5 6 7 8
PIN NAME
CK FI VDD TI CI NC VSS AT
DESCRIPTION
Clock Input 60 Or 50 Hz Line Frequency Power Supply Pin Touch Input Sense Control Input No Connecting Power Supply Pin Angle-Trigger Output
I/O
I I P B B P O
Free Datasheet http://www. Datasheet4U. com
Block Dia...
HK611 PDF File
