st3232e STMicroelectronics, st3232e Datasheet - Page 2

• Manufacturer Part Number: st3232e
• Description: ??15kv Esd-protected, 3 To 5.5v, Low Power, Up To 250kbps, Rs-232 Drivers And Receivers
• Manufacturer: STMicroelectronics

ST3232E
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.
2/16
Symbol
V+ +|V-|
t
SHORT
T
R
V
R
T
V+
OUT
OUT
V-
CC
IN
IN
PlN N°
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Supply Voltage
Doubled Voltage Terminal
Inverted Voltage Terminal
Transmitter Input Voltage Range
Receiver Input Voltage Range
Transmitter Output Voltage Range
Receiver Output Voltage Range
Transmitter Output Short to GND Time
SYMBOL
R2
R1
T2
T1
GND
R2
R1
T2
T1
V
C
C
C
C
V+
V-
OUT
OUT
CC
1
2
OUT
OUT
Parameter
1
2
IN
IN
IN
IN
+
+
-
-
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
NAME AND FUNCTION
-0.3 to (V
(V
Continuous
CC
-0.3 to 6
0.3 to -7
-0.3 to 6
Value
- 0.3) to 7
13
13.2
25
CC
+ 0.3)
Unit
V
V
V
V
V
V
V
V