NEWSTAR LED Co., limited
SM16703 IC for addressable led tapes digital chip Components similar with ws2811
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This pixel protocol was designed by Sunmoon Microelectronics in China. The control circuit comes in a SOP8 package, allowing for more flexibility with LED choice.
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Technical Specifications
| Clock Type | Data-Only |
| Color Resolution | 8 bits |
| Physical Package | SOP8 |
| RGB | Yes |
| RGBW | See SM16704 |
| Output Pixel Voltage | 5 – 24V |
| PWM Rate | 1200Hz |
| Suitable Camera | Up to 40fps, see Refresh Rate and PWM Rate |
| Data Transfer Rate | 800 kbps |
| Redundant Data Line | No |
SM16703 Advantages
- High PWM rate allows for filming these pixels with cameras up to 40fps
- Up to 24V, allowing for very long cable lengths
SM16703 Disadvantages
- Data-only restricts refresh rates to be limited by the speed of the protocol, which will generally be slow
- Only 8 bits of data for each color makes dimming curves less smooth
- No redundancy in data
