ST202EN Просмотр технического описания (PDF) - STMicroelectronics

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производитель

ST202EN

±15KV ESD PROTECTED 5V RS-232 TRANSCEIVER

STMicroelectronics 

ST202E/ST232E

PIN CONFIGURATION

PIN DESCRIPTION

PIN No

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

SY M BO L

C1+

V+

C1-

C2+

C2-

V-

T2OUT

R2IN

R2OUT

T2IN

T1IN

R1OUT

R1IN

T1OUT

GND

VCC

NAME AND FUNCTION

Positive Terminal for the first Charge Pump Capacitor

Doubled Voltage Terminal

Negative Terminal for the first Charge Pump Capacitor

Positive Terminal for the second Charge Pump Capacitor

Negative Terminal for the second Charge Pump Capacitor

Inverted Voltage Terminal

Second Transmitter Output Voltage

Second Receiver Input Voltage

Second Receiver Output Voltage

Second Transmitter Input Voltage

First Transmitter Input Voltage

First Receiver Output Voltage

First Receiver Input Voltage

First Transmitter Output Voltage

Ground

Supply Voltage

2/12

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