STP24DP05 datasheet(4/26 Pages) STMICROELECTRONICS

部件名	STP24DP05

功能描述	24-bit constant current LED sink driver with output error detection

PDF	26 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

4 / 26 page

Summary description

STP24DP05

4/26

Table 3.

Pin description

Pin N°

Symbol

Name and function

1, 7, 12, 25, 30, 36

GND

Ground terminal

SDI

Serial data input

SDO

Serial data output

CLK

Clock for serial data

LE\DM

Data latch in both SH register

Detection mode pin

13, 16, 19, 22,

39, 42, 45, 48

R1 - 8

8 channel LED driver outputs

Thermal flag (open drain)

Error detection flag (open drain)

Gradual delay

15, 17, 20, 23,

37, 40, 43, 46

B1 - 8

8 channel LED driver outputs

OE-B

Output enable for B1 - 8

OE-G

Output enable for G1 - 8

OE-R\DM

Output enable for R1 - 8

REXTR

Control outputs R1 - 8

REXTG

Control outputs G1 - 8

REXTB

Control outputs B1 - 8

14, 18, 21, 24,

38, 41, 44, 48

G1 - 8

8 channel LED driver outputs

DF0

Data banks flow bit 0

DF1

Data banks flow bit 1

VDD

Supply voltage terminal

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