HK611

 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 Diagram

 


















  
  
Operating Parameter : ( 1 ) Operating Voltage : 5 - 6.8 V ( 2 ) Operating Current :  2.0 mA ( 3 ) Trigger Sinking Current AT Pin  - 40 mA (Vout = 3v) ( 4 ) Input Leakage :  0.5 uA ( 5 ) Input Low Voltage :  VSS + 0.5 V ( 6 ) Input High Voltage :  VDD - 0.5 V ( 7 ) Operating Temperature : 0~ 80 ( 8 ) Storage Temperature : - 20~ 120 Application circuit
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