L9929 데이터 시트보기 (PDF) - STMicroelectronics
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L9929 Datasheet PDF : 23 Pages
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L9929
Table 2. Pin Function PowerS020
N°
NAME
Description
1
GND
Ground
2
SCK/SF SPI-Clock/Status-flag
3
IN1
Input 1
4
VS
Supply voltage
5
VS
Supply voltage
6
OU1
Output 1
7
OU1
Output 1
8
SO
serial out
9
SI
serial in
10
GND
Ground
11
GND
Ground
12
DMS
Diagnostic-Mode selection (+ Supply Voltage for SPI-Interface)
13
EN
Enable
14
OU2
Output 2
15
OU2
Output 2
16
VS
Supply voltage
17
SS
Slave select
18
DI
Disable
19
IN2
Input 2
20
GND
Ground
Figure 3. Pin Connection (Top view)
GND
SCK
IN1
VS
VS
OU1
OU1
SO
SI
GND
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
D01AT471
GND
IN2
DI
SS
VS
OU2
OU2
EN
DMS
GND
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