PIX-6281   Serial RGB Contant Current LED Driver Pixel Board

IC A6281 , used as a driver , a 3 -channel LED driver that has a wide range of output currents . which gives applications the ability to display billions of colors in the RGB pixels. Maximum LED current is set by an external resistor . Brightness Control RGB LED PWM control is performed at the output. The data of the PWM signal for each LED are stored in three 10 - bit registers . The maximum value of brightness for each LED can be set ( dot - corrected) to compensate for the mismatch brightness , aging of components, and the effect of temperature .
A large number of the A6281 modules can be serially connected and managed only four control signals ( clock , serial data , latch and output enable ) . Each of these inputs is caching to manage other chip in the chain .

Specification

Controller	A6281	3-Channel Current LED Driver
Power Supply	5V DC	without protection
Size	41mm x 21mm x 10mm	assembled Piranha LED
Pins Pitch	2.54mm	IDC compatible
Programming	4 signals	clock, serial dáta, latch, output enable
Board Shape	S0	as shown
Functionatity	Assembled, Tested	ready to use
Produced	in Slovakia	ELPEK Electronics

Application circuit

For more information click on	PIX-6281S Scheme

Ordering

Order Code:

PIX-6281S