SP3223EEA Sipex Corporation, SP3223EEA Datasheet
SP3223EEA
Manufacturer Part Number
SP3223EEA
Description
Manufacturer
Sipex Corporation
Specifications of SP3223EEA
Case
SSOP20
Date_code
08+
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SP3223EEA
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SIPEX
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SP3223EEA
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SIPEX
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20 000
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SP3223EEA-L/TR
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SIPEX
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20 000
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Part Number:
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SIPEX
Quantity:
11 739
Part Number:
SP3223EEA/TR
Manufacturer:
SIPEX
Quantity:
20 000
Date: 0/06/06
The SP3223 products are RS-232 transceiver solutions intended for portable applications
such as notebook and hand held computers. The SP3223 use an internal high-efficiency,
charge-pump power supply that requires only 0.µF capacitors in 3.3V operation. This charge
pump and Sipex's driver architecture allow the SP3223 series to deliver compliant RS-232
performance from a single power supply ranging from +3.3V to +5.0V. The SP3223 is a 2-
driver/2-receiver device ideal for laptop/notebook computer and PDA applications.
The AUTO ON-LINE
state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise,
the device automatically shuts itself down drawing less than µA.
Applicable U.S. Patents - 5,306,954; and other patents pending.
Date: 08/25/05
FEATURES
■ Meets true EIA/TIA-232-F Standards
■ Interoperable with EIA/TIA-232 and
■ AUTO ON-LINE
■ Minimum 250Kbps data rate under load
■ Mbps data rate for high speed RS-232
■ Regulated Charge Pump Yields Stable
■ ESD Specifications:
S
S
S
S
S
P
S
P
from a +3.0V to +5.5V power supply
adheres to EIA/TIA-562 down to a +2.7V
power source
wakes up from a µA shutdown
(EB)
(EU)
RS-232 Outputs Regardless of V
Variations
D
P
P
P
+5KV Human Body Model
+5KV IEC000-4-2 Air Discharge
+8KV IEC000-4-2 Contact Discharge
P
3
3
Intelligent +3.0V to +5.5V RS-232 Transceivers
3
e
3
3
2
2
3
v
2
2
2
2
2
2
c i
2
2
2
3
3
2
3
3
3
e
E
E
3
E
B
U
Intelligent +3.0V to +5.5V RS-232 Transceivers
B
U
+
+
+
+
+
+
3
3
3
3
3
3
0 .
0 .
0 .
0 .
0 .
0 .
S
Solved by
P
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V
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V
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o
p
o t
o t
o t
o t
o t
o t
w
p
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TM
+
+
+
+
+
+
5
5
5
5
5
5
s
®
®
5 .
5 .
5 .
5 .
5 .
5 .
®
circuitry automatically
V
V
V
V
V
V
feature allows the device to automatically "wake-up" during a shutdown
R
D
S
r
v i
2 -
2
2
2
2
2
2
e
SP3223 +3.0V to +5.5V RS-232 Transceivers
3
s r
2
R
R
e
S
c
SP3223 +3.0V to +5.5V RS-232 Transceivers
e
2 -
2
2
2
2
2
2
v i
3
CC
e
2
s r
C
4
4
4
4
4
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c
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s r
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Now Available in Lead Free Packaging
A
U
T
R
i C
T
2
O
2
R
Y
Y
Y
Y
Y
Y
OUT
c r
OUT
O
C1+
C2+
E
E
E
E
E
E
C1-
C2-
2
EN
N
u
V+
IN
S
S
S
S
S
S
V-
t i
L -
y r
N I
SP3223E/EB/EU
E
®
SP3223E/EB/EU
10
2
5
6
7
8
9
1
3
4
T
S
Y
Y
Y
Y
Y
Y
T
a t
SP3223
E
E
E
E
E
E
L
e t
S
S
S
S
S
S
- 3
SELECTION TABLE
© Copyright 2006 Sipex Corporation
P
#
© Copyright 2005 Sipex Corporation
2
2
2
2
2
2
n i
f o
0
0
0
0
0
0
s
20
19
17
16
12
11
18
14
13
15
DESCRIPTION
G
D
a
SHUTDOWN
T
V
GND
T
ONLINE
T
STATUS
R
R
a
u
1
2
CC
1
a t
1
1
2
2
a r
IN
IN
OUT
0
0
IN
OUT
5
5
2
2
0
0
n
R
0
0
0
0
0
0
e t
a
e t
e
d
R
E
2
2
2
t a
5
5
5
S
k
k
k
k
k
k
n i
V
V
V
D
V
V
V
g
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