ST3232E

2/16

PIN CONFIGURATION

PIN DESCRIPTION

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is

not implied. V+ and V- can have a maximum magnitude of +7V, but their absolute addition can not exceed 13 V.

PlN N°

SYMBOL

NAME AND FUNCTION

1

Positive Terminal for the first Charge Pump Capacitor

2

V+

Doubled Voltage Terminal

3

Negative Terminal for the first Charge Pump Capacitor

4

Positive Terminal for the second Charge Pump Capacitor

5

Negative Terminal for the second Charge Pump Capacitor

6

V-

Inverted Voltage Terminal

7

Second Transmitter Output Voltage

8

Second Receiver Input Voltage

9

Second Receiver Output Voltage

10

Second Transmitter Input Voltage

11

First Transmitter Input Voltage

12

First Receiver Output Voltage

13

First Receiver Input Voltage

14

First Transmitter Output Voltage

15

GND

Ground

16

Supply Voltage

Symbol

Parameter

Value

Unit

Supply Voltage

-0.3 to 6

V

V+

Doubled Voltage Terminal

V

V-

Inverted Voltage Terminal

0.3 to -7

V

V+ +|V-|

13

V

Transmitter Input Voltage Range

-0.3 to 6

V

Receiver Input Voltage Range

± 25

V

Transmitter Output Voltage Range

± 13.2

V

Receiver Output Voltage Range

V

Transmitter Output Short to GND Time

Continuous