L9825 데이터 시트보기 (PDF) - STMicroelectronics

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L9825

Octal Low-side Driver For Resistive and Inductive Loads With Serial / Parallel Input Control, Output Protection and Diagnostic

STMicroelectronics 

L9825

PIN CONNECTION (Top view)

GND

NON1

SDO

OUT1

OUT3

OUT5

OUT7

SDI

CLK

GND

1

20

2

19

3

18

4

17

5

16

6

15

7

14

8

13

9

12

10

11

POWSO20

GND

NCS

nRes

OUT8

OUT6

OUT4

OUT2

Vcc

NON2

GND

PIN DESCRIPTION

N°

Pin

1

GND device ground

2

NON1 control input 1

3

SDO serial data output

4

Out 1 output 1

5

Out 3 output 3

6

Out 5 output 5

7

Out 7 output 7

8

SDI serial data input

9

CLK serial clock

10

GND device ground

11

GND device ground

12

NON2 control input 2

13

VCC supply voltage

14

Out 2 output 2

15

Out 4 output 4

16

Out 6 output 6

17

Out 8 output 8

18

nRes asynchronous nRes

19

NCS chip select (active low)

20

GND device ground

Function

2/11

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