I don't think there's any with more than 8-bit PWM resolution.
QuoteI don't think there's any with more than 8-bit PWM resolution.Yes there are:-The TLC series for a start, TCL5940 the old favorite and then there is the easier to use TCL5945 and TCL5947 these are 12 bit PWM with an SPI like interface and constant current outputs.
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