MAX232ECWE+ Maxim Integrated Products, MAX232ECWE+ Datasheet - Page 15

• Manufacturer Part Number: MAX232ECWE+
• Description: IC TXRX RS232 5V ESD-PROT 16SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX232ECWE+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

____________Pin Configurations and Typical Operating Circuits (continued)
±15kV ESD-Protected, +5V RS-232 Transceivers
TOP VIEW
PIN NUMBERS IN () ARE FOR SO PACKAGE.
C1+ (V+)
C2- (V-)
R1OUT
T1OUT
GND
T2IN
T1IN
R1IN
GND
V
CC
10
1
2
3
4
5
6
7
9
8
______________________________________________________________________________________
MAX203E
DIP/SO
20
19
18
17
16
15
14
13
12
11
V- (C2+)
R2OUT
R2IN
T2OUT
V-
C2-
C2+
V+ (C1-)
C1- (C1+)
C2+ (C2-)
CONNECTION TO
POWER SUPPLY
POWER SUPPLY
INTERNAL +10V
INTERNAL -10V
DO NOT MAKE
TTL/CMOS
TTL/CMOS
THESE PINS
OUTPUTS
INPUTS
13(14)
12(10)
8(13)
14(8)
20
0.1μF
17
2
1
3
T1IN
T2IN
R1OUT
R2OUT
C1+
C1-
V-
V-
V+
+5V
+5V
6
GND
400kΩ
400kΩ
+5V INPUT
T2
T1
V
CC
R1
R2
7
GND
9
5kΩ
5kΩ
T1OUT
T2OUT
R1IN
R2IN
C2+
C2+
C2-
C2-
5
18
4
19
11
15
16
10 (11)
(12)
RS-232
OUTPUTS
RS-232
INPUTS
15