Datasheet

_______________________________________________________________________________________ 7
MAX202E–MAX213E, MAX232E/MAX241E
±15kV ESD-Protected, +5V RS-232 Transceivers
MAX208E
________________________________________________Pin Descriptions (continued)
MAX206E
MAX207E
V+
NAME FUNCTION
+2V
CC
Generated by the Charge Pump
T_OUT RS-232 Driver Outputs
11
R_IN RS-232 Receiver Inputs
R_OUT TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.
PIN
1, 2, 3, 24
4, 16, 23
T_IN TTL/CMOS Driver Inputs. Internal pullups to V
CC
.
GND Ground
V
CC
+4.5V to +5.5V Supply Voltage
C1+, C1- Terminals for Positive Charge-Pump Capacitor
5, 17, 22
6, 7, 18, 19
8
9
10, 12
EN
Receiver Enable—Active Low20
C2+, C2- Terminals for Negative Charge-Pump Capacitor
V- -2V
CC
Generated by the Charge Pump
13, 14
15
SHDN Shutdown Control—Active High21
V+
NAME FUNCTION
+2V
CC
Generated by the Charge Pump
T_OUT RS-232 Driver Outputs
11
R_IN RS-232 Receiver Inputs
R_OUT TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.
PIN
1, 2, 3, 20, 24
4, 16, 23
T_IN TTL/CMOS Driver Inputs. Internal pullups to V
CC
.
GND Ground
C2+, C2-
V
CC
+4.75V to +5.25V Supply Voltage
Terminals for Negative Charge-Pump Capacitor
C1+, C1- Terminals for Positive Charge-Pump Capacitor
5, 17, 22
6, 7, 18, 19, 21
8
V- -2V
CC
Generated by the Charge Pump
13, 14
15
9
10, 12
V+
NAME FUNCTION
+2V
CC
Generated by the Charge Pump
T_OUT RS-232 Driver Outputs
11
R_IN RS-232 Receiver Inputs
R_OUT TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.
PIN
1, 2, 20, 24
3, 7, 16, 23
T_IN TTL/CMOS Driver Inputs. Internal pullups to V
CC
.
GND Ground
C2+, C2-
V
CC
+4.5V to +5.5V Supply Voltage
Terminals for Negative Charge-Pump Capacitor
C1+, C1- Terminals for Positive Charge-Pump Capacitor
4, 6, 17, 22
5, 18, 19, 21
8
V- -2V
CC
Generated by the Charge Pump
13, 14
15
9
10, 12