Main application field

L led Full -color light string,led Full -color soft light stripe hard light strip,led The guardrail.

L led point Light,led Pixel screen,led Alien screen.

Arranged

Discover end function

Serial number	symbol	Tube name	Functional description
1	Outr	led Drive output	Red(red)PWM Control output
2	Outg	led Drive output	Green(green)PWM Control output
3	OutB	led Drive output	Blue(blue)PWM Control output
4	DO	Data output	Display data -level losses
5	DIN1	data 1 enter	Display Data 1 enter
6	GND	land	Signal grounding and power ground
7	DIN2	data 2 enter	Display Data 2 enter
8	VDD	Logic power supply	IC powered by

Maximum rated value(If there is no special explanation,TA= 25 ℃,,VSS= 0V .

parameter	symbol	scope	unit
Logic power supply voltage	VDD	+3.5 ~+5.5	V
Logic input voltage	VI	-0.7~VDD+0.7	V
RAs well asGAs well asB The output port resistance	Vout	20	V
Operating temperature	Topt	-25~+85	℃
Storage temperature	TSTG	-40 ~+150	℃

Electrical parameter(If there is no special explanation,TA= -20~+70 ℃,,VDD = 4.5~5.5V,,VSS= 0V.

parameter	symbol	Minimum	typical	maximum	unit	Test Conditions
RAs well asGAs well asB Low level Output current	IOL	15.5	16.5	17.5	ma
Low -level output current	Idough	10	Intersection	Intersection	ma	Vo = 0.4V,,DOut
Input Current	II	Intersection	Intersection	± 1	tadpole	VI= VDD/VSS
High level input	VIH	0.7VDD	Intersection	Intersection	V	DIn
Low -level input	VIL	Intersection	Intersection	0.3 VDD	V	DIn
Lag voltage	VH	Intersection	0.35	Intersection	V	DIn

Package and parameters

• SOP8 Encapsulate

  

  Symbol	Dimensions in Millmeters		DIMENSIONS in Inches
  	Min	Max	Min	Max
  A	1.350	1.750	0.053	0.069
  A1	0.100	0.250	0.004	0.010
  A2	1.350	1.550	0.053	0.061
  B	0.330	0.510	0.013	0.020
  C	0.170	0.250	0.006	0.010
  D	4.700	5.100	0.185	0.200
  E	3.800	4. 000	0.150	0.157
  E1	5.800	6.200	0.228	0.244
  E	1.270		0.050
  L	0.400	1.270	0.016	0.050
  θ	0 º	8º	0 º	8º

  
  

• CPC8 Encapsulate