Product introduction

P9823-F8/F5 Is a collection of control circuit and the luminous RGB chip integration in a LED packaging components, constitute a complete external control pixel, pixels inside contains intelligent digital interface data latch signal shaping amplifier drive circuit, also contains a high precision internal oscillator, effectively guarantee the highly consistent pixel light color。
Data protocol adopts single size zero communication, pixels in electricity after reset, DIN client receive the data from the controller transfer to come over, first of all the 24 bit data is sent after the first pixel extraction, to the inside of the pixel data latch, and the rest of the data through the internal plastic processing circuit plastic enlarged through the DO output port began to forward to the next cascaded pixel, every pixel of transmission, signal reduce 24 bit. Forward pixels using automatic plastic technology, makes the number of cascaded pixel is not restricted by the signal, only limited signal transmission speed requirements。
P9823-F8/F5 Provide three road and 256 grey level modulation output constant current driver. Using single transport (DATA), built in regeneration, the transmission distance. Used to drive the display light transformation, transformation, color cartoon character designs. According to different forms of different controllers and customer requirements, to run the offline or online.
This product has good performance, visual effect is clear, simple cascade mode; Data transmission stability, strong anti-interference ability, etc.

Product features

◆LED the input voltage of 4.5 V to 6.5 V, the built-in ";

◆Chip bilt-in regulator tube, power supply side need to string of resistance to IC VDD feet, without additional regulator tube

◆Gray-scale adjusting circuit (luminance level 256 adjustable)

◆Built-in double RC oscillation, and according to the clock synchronization signal on the data line, after receive the data after completing this unit can automatically forwards the follow-up data for plastic

◆Built-in electric reset circuit

◆PWM control terminal can achieve a level 256 adjustment, not less than 400 hz/s scanning frequency

◆Grade serial interface connection, can complete the data through a signal receiving and decoding

◆When the refresh rate of 30 frames per second, low-speed mode cascade number not less than 512 points, high-speed mode is not less than 1024 points

◆Data sending rate of up to 800 KBPS

Light color：Red、Green、Blue  Color
Absolute maximum rating（Ta＝25℃）
Reverse current：100 A
Peak current（duty＝0.1,1KHz）：100 mA
Operating/Storage temperature range：-30℃~ +85℃
Derating linear from 25℃：0.4 mA/℃
Lead soldering temperature range：260℃ for 5 second
Electro-optical characteristics（TA＝25℃）

Package included:
5~1000pcs Pl9823 5mm/8mm Round RGB LED Chips