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2019 outstanding innovative products

SM17522PH

Features:
Built-in power supply voltage regulation function
Compatible and extended DMX512 (1990) protocol
Differential parallel signal transmission, supporting up to 4096 channel addressing
Customize the default display effect of the OUT R / G / B / W port after power on
OUT port SPMW high-brightness high-brush output
OUT output maximum current 350mA
OUT port supports parallel output
After the address is successfully written, the first chip lights up red, and the remaining chips light up green.
After the parameters are written successfully, the first chip lights up red, and the remaining chips light up blue.
Built-in automatic addressing function (no need for controller to set chip address)
No input signal for 2.5 seconds, you can choose to switch to the default display effect after power-on or keep the last frame display state
Package: ESOP16

Product specific parameters:
Input power voltage: 5V ~ 36V
External REXT resistor can adjust the maximum current to 350mA
OUT PWM frequency is 4KHz
OUT R / G / B / W port withstand voltage 80V
SPWM gray level: 65536 (GAMMA2.2 correction)
Differential signal transmission rate: 250kbps ~ 700kbps
Built-in 1/2/3/4 channel selection function

Case name in actual use:
1. Landscape Lighting Project of Shenzhen Civic Center
2. Landscape Lighting Project of Wuhan Military Games
3. Landscape lighting on both sides of the Pearl River
and many more

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