MY9221 driver equivalent, 12-channel (support r / g / b x 4) constant current led driver.
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 gr.
MY9221 provides typical ±1% channel-to-channel LED current accuracy. Additional features include a ±0.1% regulated outp.
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