3.0V to 5.5V, Low -Pow e r, up to 1Mbps , True RS-232
Tra ns c e ive rs Us ing Four 0.1µF Exte rna l Ca pa c itors
_____________________________________________P in Co n fig u ra t io n s (c o n t in u e d )
TOP VIEW
EN
C1+
V+
1
2
SHDN
20
19
18
17
16
15
14
13
12
11
V
CC
1
2
3
4
5
6
7
8
C1+
V+
V
CC
16
15
14
GND
T1OUT
R1IN
R1OUT
N.C.
3
GND
C1-
4
C1-
T1OUT
MAX3222
C2+
C2-
5
MAX3232
C2+
C2-
13 R1IN
12 R1OUT
11 T1IN
6
V-
7
V-
T2OUT
T1IN
T2IN
N.C.
8
10
9
T2OUT
R2IN
T2IN
R2IN
9
R2OUT
R2OUT
10
DIP/SO/TSSOP
SSOP/TSSOP
28
1
28
27
26
25
24
23
22
1
C2+
GND
C2+
C2-
C1+
V+
C1+
V+
2
3
27
26
2
3
4
5
6
7
8
9
V
CC
C2-
V-
V
CC
V-
25 C1-
4
R1IN
R2IN
R3IN
R4IN
R5IN
T1OUT
GND
C1-
T1IN
T1OUT
T2OUT
T3OUT
5
24
23
MAX3237
MAX3241
6
T2IN
EN
7/MAX3241
7
22 T3IN
21
SHDN
8
21 R1OUTB
R1IN
R2IN
R1OUT
9
20
19
R2OUTB
R1OUT
20
19
R2OUT
T4IN
10
11
12
13
14
T4OUT
R3IN
T2OUT 10
18 R3OUT
T5IN
T3OUT
T3IN
11
12
13
14
18 R2OUT
17 R3OUT
17
T5OUT
EN
16 R1OUTB
16
15
R4OUT
R5OUT
T2IN
15
MBAUD
T1IN
SHDN
SSOP
SO/SSOP/TSSOP
14 ______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
