LD1048 datasheet(20/27 Pages) LDT | 48 Channel Output LED DRIVER

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LD71D1048C

SD-2003A

10 bit PWM controller / 48 Channel Output LED DRIVER

EXTERNAL ROW CONTROL TIMING

n

COUT n <48:1>

COUT n+1 <48:1>

n+1

RAD<3:0>

OSC1

ROUT N

1

2

RAD Should Change at Time = (63 + 1023 x N ) x OSC1

63 CLK

Tac

3

X -1

X

X +1

X + 62

X + 63

FUNCTIONAL DESCRIPTION (continued)

ROUT N +1

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