SP3232EBCA Sipex Corporation, SP3232EBCA Datasheet
SP3232EBCA
Manufacturer Part Number
SP3232EBCA
Description
SSOP16
Manufacturer
Sipex Corporation
Specifications of SP3232EBCA
Date_code
05+
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SP3232EBCA
Manufacturer:
SIPEX
Quantity:
20 000
Date:11/02/05
The SP3222EB/3232EB series is an RS-232 transceiver solution intended for portable or
hand-held applications such as notebook or palmtop computers. The SP3222EB/3232EB
series has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors
in 3.3V operation. This charge pump allows the SP3222EB/3232EB series to deliver true RS-
232 performance from a single power supply ranging from +3.0V to +5.5V. The SP3222EB/
3232EB are 2-driver/2-receiver devices. This series is ideal for portable or hand-held
applications such as notebook or palmtop computers. The ESD tolerance of the SP3222EB/
3232EB devices are over ±15kV for both Human Body Model and IEC1000-4-2 Air discharge
test methods. The SP3222EB device has a low-power shutdown mode where the devices'
driver outputs and charge pumps are disabled. During shutdown, the supply current falls to
less than 1µA.
FEATURES
■ Meets true EIA/TIA-232-F Standards
■ 250kbps Transmission Rate Under Load
■ 1µA Low-Power Shutdown with Receivers
■ Interoperable with RS-232 down to +2.7V
■ Enhanced ESD Specifications:
S
S
from a +3.0V to +5.5V power supply
Active (SP3222EB)
power source
P
P
M
±15kV Human Body Model
±15kV IEC1000-4-2 Air Discharge
±8kV IEC1000-4-2 Contact Discharge
3
3
O
2
2
D
2
3
2
2
E
E
E
L
B
B
P
+
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3
3
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0 .
True +3.0V to +5.5V RS-232 Transceivers
r e
V
V
S
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SP3222EB/SP3232EB True +3.0V to +5.5V RS-232 Transceivers
+
+
p
5
5
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5 .
e i
V
V
s
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R
r
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2
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2
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3
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2
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Now Available in Lead Free Packaging
o
E
T2OUT
m
x
R2IN
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e t
4
4
SP3222EB/3232EB
C2+
o
C1+
C1-
C2-
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6
7
8
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3
4
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SP3232EB
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Y
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SELECTION TABLE
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o
w
n
© Copyright 2005 Sipex Corporation
DESCRIPTION
3
S -
16
15
13
12
14
10
11
T
Y
9
N
T
e
a t
o
L
s
e t
GND
T1OUT
V
R1IN
R1OUT
R2OUT
T1IN
T2IN
CC
N
1
P
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1
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6
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