Datasheet

Pin Configurations (continued)
19
20
18
17
7
6
8
C1- C2-
V-
9
C1+
R1IN N.C. T1IN T1OUT
12
SHDN
45
15 14 12 11
EN
V+
*EP
N.C.
R2OUT
R2IN
T2OUT
MAX3222E
C2+
R1OUT
3
13
V
CC
16
10
T2IN
GND
TQFN
*EP
TOP VIEW
15
16
14
13
6
5
7
C2+
V-
8
C1-
R1IN T1IN T1OUT
12
V
CC
4
12 11 9
V+
C1+
T2IN
R2OUT
R2IN
T2OUT
MAX3232E
C2- R1OUT
3
10
GND
TQFN
TOP VIEW
++
±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V,
Up to 1Mbps, True RS-232 Transceivers
UCSP
F6F5F4F3F2
E6E3
D6
C6
B6B3
A2 A3 A4 A5 A6
TOP VIEW
(BUMPS ON BOTTOM)
T1OUT
GNDC1-C1+V
CC
R3IN
R2INR1INR5OUTR4OUT
R4IN
R5IN
T3OUT
T2OUT
B2: SHDN
C2: R1OUT
D2: T3IN
E2: T2IN
B3: EN
E3: T1IN
*CONNECT EP TO GND.
BUMPS B4, B5, C3, C4,
C5, D3, D4, D5, E4, AND
E5 NOT POPULATED
E2
D2
C2
B2
F1
E1
D1
C1
B1
A1
V+
R3OUT
R2OUT
V-
C2-
C2+
MAX3246E
+
Maxim Integrated
17
MAX3222E/MAX3232E/MAX3237E/
MAX3241E/MAX3246E