APA104 Description
APA104 is a intelligent control LED light source that the control circuit and RGB chip are i ntegrated in a package of 5050 ponents. It internal include intelligent digital port data latch a nd signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 1 2V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.
APA104 Key Features
- Intelligent reverse connect protection, the power supply reverse connection does not damage the IC
- The control circuit and the LED share the only power source
- Control circuit and RGB chip are integrated in a package of 5050 ponents, form a plete
- Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion
- Built-in electric reset circuit and power lost reset circuit
- Each pixel of the three primary color can achieve 256 brightness display, pleted 16777216 color
- Cascading port transmission signal by single line
- Any two point the distance more than 5m transmission signal without any increase circuit
- When the refresh rate is 30fps, cascade number are not less than1024 points
- Send data at speeds of 800Kbps