LD1048C datasheet(7/28 Pages) LDT

Nome de Peças	LD1048C

Descrição Electrónicos	10 bit PWM Controller 48Channel Output LED Driver

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Fabricante Electrônico	LDT [LDT Co., Ltd]

Página de início	http://www.ldt.co.kr/

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7 / 28 page

Ver1.0

7

LD71D1048C

10bit PWM Controller / 48 Channel Output LED DRIVER

ADDR0 ~ 3

SRAM address

INCTR

INCTG

INCTB

R,G,B current control pin. It is connected GND with resistor

R pin : COUT1,4,7,10,13,16,19,22,25,28,31,34,37,40,43,46

G pin : COUT2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47

B pin : COUT3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48

COUT1 ~ 48

LED driver output terminals.

93,94,95,96

122,123,124

PIN NAME

DESCRIPTION

PIN No.

(MQFP)

9,10,12,13,

14,15,17,18,

19,20,22,23,

41,42,44,45,

46,47,49,50,

51,52,54,55,

74,75,77,78,

79,80,82,83,

84,85,87,88,

106,107,109,110,

111,112,114,115,

116,117,119,120

P8_16

P8_16=0, ROUT1 ~ ROUT8 Enable,

P8_16 = 1, ROUT1~ROUT16 Enable when RIN_OUT = “L”

92

ROUT1 ~ 16

Row driver control output signal

57,58,59,60

61,70,71,72

89,90,91,101

102,103,104,105

RAD0 ~ RAD3

ROUT active selection pins

66,67,68,69

RIN_OUT

External or internal ROUT control selection.

RIN_OUT = “L” ROUT is doing internal

RIN_OUT = “ H” ROUT is dependent on RAD0~3

65

BRD0 ~ BRD2

Brightness control input selection terminal.

62,63,64

PIN DESCRIPTION (continued)

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Nº de peça semelhante - LD1048C

Descrição semelhante - LD1048C

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