LED2472GQTR datasheet(7/39 Pages) STMICROELECTRONICS

部品番号	LED2472GQTR

部品情報	24-channels LED driver with error detection and gain control

PDF	39 Pages

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メーカー	STMICROELECTRONICS [STMicroelectronics]

ホームページ	http://www.st.com

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7 / 39 page

DocID024620 Rev 3

7/39

LED2472G

Pin description

Table 2. Pin description

Symbol

Name and function

TQFP48

MLPQ40

29, 30

23, 24

GND

Ground

SDI

serial data input

Latch enable

8,9

8, 9

Reserved

Not used in applications

CLK

Clock

1, 5, 6, 7, 10, 11, 12, 25, 26, 28, 36

4, 5, 6

Not connected

VDD

Power supply voltage

Red output 1

Green output 1

Blue output 1

Red output 2

Green output 2

Blue output 2

Red output 3

Green output 3

Blue output 3

Red output 4

Green output 4

Blue output 4

ISET

Current setup

BOE

Blue output enable

GOE

Green output enable

ROE

Red output enable

SDO

Serial data output

Red output 5

Green output 5

Blue output 5

Red output 6

Green output 6

Blue output 6

Red output 7

Green output 7

Blue output 7

Red output 8

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