PCA9958 driver equivalent, 24-channel spi serial bus 63ma/5.5v constant current led driver.
* 24 LED drivers. Each output programmable at:
– Off
– On
– 8 bits programmable LED brightness
– 8 bit.
PCA9958 is a daisy-chain SPI-compatible 4-wire serial bus controlled 24-channel constant current LED driver optimized for dimming and blinking 63 mA Red/Green/Blue/Amber (RGBA) LEDs.
Each LED output has its own 8-bit resolution (256 steps) fixed freq.
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