PCA9959 driver equivalent, led driver.
* 24 LED drivers, each output programmable at:
– Off
– On
– 6 bits programmable LED brightness
– Progr.
* RGB or RGBA LED drivers
* LED status information
* LED displays
* LCD backlights
* Keypad backlig.
PCA9959 is a daisy-chain SPI-compatible 4-wire serial bus controlled 24-channel constant preset current LED driver, optimized for dimming and blinking 63 mA Red/ Green/Blue/Amber (RGBA) LEDs.
Each LED output has its own 6-bit resolution (64 steps) pr.
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