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ST75185CTR 参数 Datasheet PDF下载

ST75185CTR图片预览
型号: ST75185CTR
PDF下载: 下载PDF文件 查看货源
内容描述: 多台RS - 232驱动器和接收 [Multiple RS-232 drivers and receivers]
分类和应用: 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管PC
文件页数/大小: 22 页 / 799 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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ST75185C
Pin configuration
1
Figure 1.
Pin configuration
Pin connection IEC logic symbol and logic diagram
Table 2.
Pin description
Pin n°
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
V
DD
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5
V
SS
GND
RY5
DA3
RY4
DA2
DA1
RY3
RY2
RY1
V
CC
Name and function
Supply voltage (+12V)
First receiver input
Second receiver input
Third Receiver Input
First driver output
Second driver output
Fourth receiver input
Third driver output
Fifth receiver input
Supply voltage (-12V)
Ground
Fifth receiver output
Third driver input
Fourth receiver output
Second driver input
First driver input
Third receiver output
Second receiver output
First Receiver Output
Supply Voltage (+5V)
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