MY9942 4 Kanal DMX LED Controller

Features
- White/CW.WW/R.G.B/R.G.B.W application
- One/Two/Three/Four slots data selection for different LED configuration applications
- 7V to 40V Operating supply voltage
- 350mA Maximum constant current output (Per channel)
- Current setting by 4 external resistors
- 40V Rated output channels for long LED strings
- ±1.5% (typ.) LED Current accuracy between channels
- ±3% (typ.) LED Current accuracy between chips
- Standard DMX512 protocol decoder (USITT DMX512-A)
- 4X DMX512 protocol selection (Baud rate=1MHz)
- Wide common-mode range for differential input signals
- Gamma,2.2, to transform 8bits DMX to 14bits APDM data
- 14bits gray-scale resolution with Adaptive Pulse Density Modulation
- Frame refresh rate > 2000Hz as a LED driver ; Frame refresh rate > 120Hz as a PWM generator
- Traditional non-scramble constant current waveform for high power LED applications (PWM generator only)
- 512 addresses set by 9 external pins
- Build-in oscillator for grayscale control and DMX512 decoder
- -40°C to +85°C Ambient temperature range
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Leiterplatte MY9942