Datasheet
1µA Supply Current, 1Mbps, 3.0V to 5.5V,
RS-232 Transceivers with AutoShutdown Plus
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
READY
C1+
V+
C1-
C2+
C2-
V-
R1IN
FORCEOFF
V
CC
GND
T1OUT
FORCEON
T1IN
INVALID
R1OUT
MAX3226
MAX3227
SSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C1+
V+
V
CC
GND
C1-
FORCEON
FORCEOFF
INVALID
R2OUTB
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
C2+
C2-
V-
R1IN
R2IN
R3IN
R4IN
R5IN
T1OUT
T2OUT
T3OUT
T3IN
T2IN
T1IN
SO/SSOP
MAX3244
MAX3245
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
FORCEOFF
V
CC
GND
T1OUT
C1-
V+
C1+
READY
TOP VIEW
R1IN
R1OUT
FORCEON
T1IN
T2OUT
V-
C2-
C2+
12
11
9
10
T2IN
INVALIDR2OUT
R2IN
DIP/SSOP/TSSOP
MAX3224
MAX3225
MAX3224
MAX3225
TQFN
19
20
18
17
7
6
8
C1-
C2-.
V-
9
C1+
R1IN
FORCEON
T1IN
T1OUT
12
FORCEOFF
45
15 14 12 11
READY
V+
INVALID
R2OUT
R2IN
T2OUT
C2+
R1OUT
3
13
V
CC
16
10
T2IN
GND
*EP
*CONNECT EP TO GND.
++
+
+
___________________________________________________________ Pin Configurations
Maxim Integrated
17
MAX3224–MAX3227/MAX3244/MAX3245