MAX232EC/D Maxim Integrated, MAX232EC/D Datasheet - Page 7

• Manufacturer Part Number: MAX232EC/D
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX220, MAX222, MAX223, MAX225, MAX230, MAX231, MAX232, MAX232A, MAX233, MAX233A, MAX234, MAX235, MAX236, MAX237, MAX238, MAX239, MAX240, MAX241, MAX242, MAX243, MAX244, MAX245, MAX246, MAX247, MAX248, MAX249r

Specifications of MAX232EC/D

• Data Rate: 200 Kbps
• Operating Supply Voltage: 5 V
• Supply Current: 10 mA
• Operating Temperature Range: 0 C to + 70 C
• Function: Transmitter
• Number Of Drivers: 2
• Number Of I/os: 8
• Number Of Receivers: 2
• Propagation Delay Time Ns: 3.5 us, 1 us
• Shutdown: No

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