Datasheet Details
| Part number | MY9291 |
|---|---|
| Manufacturer | MY-Semi |
| File Size | 830.09 KB |
| Description | 12-Channel LED Driver |
| Datasheet |
 MY9291 Datasheet
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General Description
The MY9221, 12-channels (R/G/B x 4) c o n s t a n t current APDM (Adaptive Pulse Density M o d u l a t i o n ) LED driver, operates over a 3V ~ 5.5V input voltage range.
Key Features
- a 1 0 M H z E M I r e d u c t i o n data clock input. MY9221 also offers a 2-wire serial interface to send the grayscale data, control command including 16/14/12/8-bit grayscale selection, grayscale clock frequency division selection, output polarity selection for high power LED driving, output Tr/Tf timing selection, current output waveform selection, and to realize the internal-latch function. MY9221 provides adaptive pulse density.