sp3222ebey-tr Exar Corporation, sp3222ebey-tr Datasheet - Page 5

• Manufacturer Part Number: sp3222ebey-tr
• Description: Sp3232eb -true +3.0v To +5.5v Rs-232 Transceivers
• Manufacturer: Exar Corporation

Date:11/02/05
Table 1. Device Pin Description
R
R
T
T
N
S
R
R
G
1
2
T
T
C
C
1
2
. N
C
C
V
H
A
E
V
- V
O
O
1
2
O
O
1
2
N
1
2
- 1
- 2
C
M
N
+
D
N I
N I
. C
N I
N I
U
U
C
+
+
U
U
D
N
E
T
T
T
T
R
P
N
P
N
5 -
R
R
R
R
G
D
b
N
A
+
T
T
T
T
+
S
o
s o
5
s o
T
T
T
T
3
e
p
e
e
S
S
S
S
h
i r
o
o r
5 .
a
5 .
0 .
e c
g
g
L
L
L
L
u
e v
p
2 -
2 -
2 -
2 -
C
d r
i t i
i t i
u
V
y l
i t a
i t a
C /
C /
C /
C /
d t
V
V
3
3
3
3
n
v i
o
e v
e v
L
o
g
. d
o l
2
2
2
2
M
M
M
M
p
n
e v
e v
g
o t
r e
w
O
e
n
o
e
g
d
d
e r
e r
O
O
O
O
t
t
n
n
W
w
e
r e
n
r e
+
E
c i
v i r
v i r
t
t
e
S
S
S
S
r e
r e
. t c
e c
e c
e
5
r e
C
n
m
m
a r
SP3222EB/SP3232EB True +3.0V to +5.5V RS-232 Transceivers
H
a r
o t
r e
r e
5 .
m
m
e r
e r
d
d
a
o
v i
v i
n i
n i
e t
G I
u s
b
v i r
v i r
e t
V
n
n i
n i
i c
i c
r e
r e
h s
o
o
. e l
l a
l a
r t
d
d
p
H
l a
l a
u
u
v e
v e
r e
r e
u s
l o
u
y b
n i
n i
p
p t
p t
f o
f o
y b
A
d t
o t
r e
r e
. y l
f o
f o
p
n i
n i
p
p
n I
u
u
p
p
h t
h t
o
h t
u
u
. t
. t
p
p
p
h t
i d
p
h t
h t
y l
o
o
w
. t
. t
u
u
e
e
y l
e
u
u
u
a s
e
e
e
n
. t
. t
o v
. t
p t
p t
o v
i
h c
o l
v n
h c
i
h t
o v
b
v n
u
u
a t l
D
g
e l
a t l
a
r e
. t
. t
e
a
a t l
c i
i r
r e
g r
g
g r
h t
g
d
n i t
e v
F
e
g
L
n i t
e
e
i r
U
e
e
O
e
g
e v
p
N
d
H
g
p
e r
W
d
u
o
h c
C
u
G I
s r
o
h c
m
u
e c
m
T
u
a
f
l b
H
. p
r o
h (
a
O I
l b
. p
g r
v i
r e
g r
g i
r e
f
r e
e
n
r o
N
e
h
h c
p -
r o
p -
h c
Z -
o
n
u
m
u
a
r o
u
5
m
a
g r
p t
o
l a
m
g r
m
p
u
u
e
p
o
p t
e
l a
s t
p -
a c
p
p -
a c
u
e
u
d
h (
p
) t
u
a r
m
p
e
c a
m
g i
c a
i v
a
p
o i t
n
h
p
o t i
e c
a c
o t i
d
Z -
. n
a c
. r
h t
o
p
. r
s
p
c a
p
e
a t
c a
e
o
o t i
a r
e t
o t i
- n
. )
o i t
. r
. r
. n
D
P I
S
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
© Copyright 2005 Sipex Corporation
1
-
S /
5
4
3
0
2
6
7
8
1
P
PIN DESCRIPTION
3
O
2
P
2
N I
2
T
S
1
E
S
, 1
S
B
N
1
1
1
1
1
1
1
1
2
S
2
3
4
5
6
7
8
9
1
O
7
6
0
5
0
3
2
8
9
U
O
1
P
4
M
P
B
E
S
R
P
3
2
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
-
1
-
-
3
4
3
2
0
5
6
1
2
E
B