STP16CPPS05 datasheet(3/31 Pages) STMICROELECTRONICS

部件名	STP16CPPS05

功能描述	Low voltage 16-bit constant current LED sink driver with auto power-saving

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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STP16CPPS05

Summary description

DocID16536 Rev 4

3/31

1

Summary description

Table 2: Typical current accuracy

Output voltage

Current accuracy

Output current

VDD

Temperature

Between bits

Between ICs

≥ 1.3 V

± 1%

± 2%

5 to 40 mA

3.3 V to 5 V

25 °C

1.1

Pin connection and description

Figure 1: Pin connection

The exposed pad should be electrically connected to a metal land electrically

isolated or connected to ground.

Table 3: Pin description

Pin n°

Symbol

Name and function

1

GND

Ground terminal

2

SDI

Serial data input terminal

3

CLK

Clock input terminal

4

LE

Latch input terminal - detect mode 1 (see operation principle)

5-20

OUT 0-15

Output terminal

21

OE

Input terminal of output enable (active low) - detect mode 1 (see operation

principle)

22

SDO

Serial data out terminal

23

R-EXT

Input terminal for an external resistor for constant current programming

24

VDD

Supply voltage terminal

类似零件编号 - STP16CPPS05

制造商	部件名	数据表	功能描述
STMicroelectronics	STP16CPP05	1Mb / 31P	Low voltage 16-bit constant current LED sink driver March 2017 Rev 5
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类似说明 - STP16CPPS05

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