* 24-channel output constant-current LED driver/open drain output LED driver (selected by using an external pin) Supports separate ON/OFF setting for each LED output,.

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Pin name SVCC SCLK SDATA SDEN LEDR1 LEDR2 LEDR3 LEDR4 PGND1 LEDR5 LEDR6 LEDR7 LEDR8 LEDG1 LEDG2 LEDG3 LEDG4 PGND2 LEDG5 L.

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