Datasheet

EN
B3
R5OUT
A3
R4OUT
A2
R3OUT
A1
R2OUT
B1
R1OUT
C2
TTL/CMOS
OUTPUTS
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
R5IN C6
*C3 CAN BE RETURNED TO EITHER V
CC
OR GROUND.
R4IN
B6
R3IN
A6
R2IN A5
R1IN
A4
RS-232
INPUTS
SHDN
B2
GND
F5
RS-232
OUTPUTS
TTL/CMOS
INPUTS
T3IN
D2
T2INE2
T1IN
E3
C2-
D1
C2+
E1
C1-
F4
C1+
F3
T3OUT
D6
T2OUT E6
T1OUT F6
V-
C1
V+
F1
V
CC
C4
0.1µF
C3
*
0.1µF
C1
0.1µF
C2
0.1µF
F2
+3.3V
C
BYPASS
MAX3246E
www.maximintegrated.com
Maxim Integrated │ 20
MAX3222E/MAX3232E/
MAX3237E/MAX3241E/
MAX3246E
±15kV ESD-Protected, Down to 10nA,
3.0V to 5.5V, Up to 1Mbps,
True RS-232 Transceivers
Typical Operating Circuits (continued)