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SP3232EBET-L Datasheet, PDF (6/22 Pages) Exar Corporation – True 3.0V to 5.5V RS-232 Transceivers
PINOUT
EN 1
C1+ 2
20 SHDN
19 VCC
V+ 3
C1- 4
C2+ 5
18 GND
17 T1OUT
SP3222EB 16 R1IN
C2- 6
15 R1OUT
V- 7
14 N.C.
T2OUT 8
R2IN 9
13 T1IN
12 T2IN
R2OUT 10
11 N.C.
EN 1
C1+ 2
V+ 3
C1- 4
C2+ 5
C2- 6
V- 7
T2OUT 8
R2IN 9
18 SHDN
17 VCC
16 GND
15 T1OUT
SP3222EB 14 R1IN
13 R1OUT
12 T1IN
11 T2IN
10 R2OUT
SSOP/TSSOP
Figure 6. Pinout Configurations for the SP3222EB
nSOIC
C1+ 1
V+ 2
C1- 3
C2+ 4
C2- 5
V- 6
T2OUT 7
R2IN 8
16 VCC
15 GND
14 T1OUT
SP3232EB 13 R1IN
12 R1OUT
11 T1IN
10 T2IN
9 R2OUT
Figure 7. Pinout Configuration for the SP3232EB
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
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SP3222EB/SP3232EB_103_081414