STP08DP05B1R(2007) 查看數據表（PDF） - STMicroelectronics

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STP08DP05B1R
(Rev.:2007)

Low voltage 8-Bit constant current Led sink with full outputs error detection

STMicroelectronics 

STP08DP05

1

Summary description

Summary description

Table 2. Typical current accuracy

Output voltage

Current accuracy

Between bits

Between ICs

≥1.3V

±1.5%

±5%

1.1

Pin connection and description

Figure 1. Connections diagram

Output current

20 to 100mA

Note: The Exposed-pad is electrically not connected

Table 3. Pin description

PIN N°

Symbol

1

GND

2

SDI

3

4

5-12

13

CLK

LE/DM1

OUT 0-7

OE/DM2

14

SDO

15

R-EXT

16

VDD

Name and function

Ground terminal

Serial data input terminal

Clock input terminal

Latch input terminal

Output terminal

Output enable input terminal (active low)

Serial data out terminal

Constant current programming

5V Supply voltage terminal

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