Interface transceiver of RS-232 standard with one supply voltage

TJ232

OCT. 2015_Preliminary

- 4 -

HTC

PIN CONFIGURATION

08

01

04

02

03

07

05

06

09

16

13

15

14

10

12

11

C1+

V+

C1-

C2+

C2-

V-

GND

TJ232ED

PIN DESCRIPTION

Pin No.

Symbol

Pin name

1

C1+

Output of external capacitance of positive voltage multiplier unit

2

V+

Output of positive voltage of multiplier unit

3

C1

Output of external capacitance of positive voltage multiplier unit

4

C2+

Output of external capacitance of negative voltage multiplier unit

5

C2-

Output of external capacitance of negative voltage multiplier unit

6

V-

Output of negative voltage of multiplier unit

7

Output of transmitter data (levels RS-232)

8

Input of receiver data (levels RS-232)

9

Output of receiver data (levels TTL/CMOS)

10

Input of transmitter data (levels TTL/CMOS)

11

Input of transmitter data (levels TTL/CMOS)

12

Output of receiver data (levels TTL/CMOS)

13

Input of receiver data (levels RS-232)

14

Output of transmitter data (levels RS-232)

15

GND

Common output

16

Supply output of voltage source