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Greeled Electronic

APA102 Datasheet Preview

APA102 Datasheet

LED Chip

No Preview Available !

APA102 chip built in SMD5050
www.gree-leds.com
Features and Benefits
z Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.
z The control circuit and the LED share the only power source.
z Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel
point.
z Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not
accumulate.
z Built-in electric reset circuit and power lost reset circuit.
z Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color
display, and scan frequency not less than 400Hz/s.
z Cascading port transmission signal by (DAT CLK) two line.
z Any two point the distance less than 5m transmission signal without any increase circuit.
z When the refresh rate is 30fps, cascade number are not more than 512 pixels
z Send data at speeds of 800Kbps or 1200Kbps
Greeled Electronic Ltdz The color of the light were highly consistent, cost-effective..
General description
APA102 is a intelligent control LED light source that the control circuit and RGB chip are integrated in a
package of 5050 components. It internal include 3 groups shift register and Self-detection signdecoder circuit.
Also include a 4.5V voltage regulator part and continuous oscillator effectively ensuring the pixel point light colo
r height consistent.
The data transfer protocol use two line decoder mode. After the pixel power-on reset, the DIN port receive
data from controller after decorder , the first pixel collect initial 24bit data then sent to the internal data regi
ster, the other data which reshaping by the internal signal decorder circuit sent to the next cascade pixel thr
ough the DO CO port. After transmission for each pixel.
LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angl
e is large, good consistency, low power, long life and other advantages. The control chip integrated in LED
above becoming more simple circuit, small volume, convenient installation.
Application:
Led bill board, Led sign
Led display, landscape lighting
Building edge projects
Greeled Electronic Ltd
sales@gree-led.com




Greeled Electronic

APA102 Datasheet Preview

APA102 Datasheet

LED Chip

No Preview Available !

Mechanical Dimensions
www.gree-leds.com
Picture:
Greeled ElectronicPINfunction
NO. Symbol
1 SDI Data Input
2 CKI Clock Input
3 SDO Data Ouput
Function description
4 CKO Clock Output
3 GND Ground
4 VCC + 5V
Ltd
Absolute Maximum Ratings
Parameter
Power supply voltage
Input voltage
Operation junction
temperature
Storage temperature range
Symbol
VDD
VI
Topt
Tstg
Greeled Electronic Ltd
Ratings
+4.5~+5.5
-0.5VDD+0.5
-40+70
-40~+100
Unit
V
V
sales@gree-led.com


Part Number APA102
Description LED Chip
Maker Greeled Electronic
PDF Download

APA102 Datasheet PDF






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