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SP3243ECA-L

Description
Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, PDSO28, LEAD FREE, MO-150AH, SSOP-28
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size163KB,24 Pages
ManufacturerMaxLinear Inc
Environmental Compliance
Related ProductsFound20parts with similar functions to SP3243ECA-L
Download Datasheet Parametric View All

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SP3243ECA-L Overview

Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, PDSO28, LEAD FREE, MO-150AH, SSOP-28

SP3243ECA-L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionSSOP,
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Differential outputNO
Number of drives3
Input propertiesSCHMITT TRIGGER
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-232-F; EIA-232; EIA-562; TIA-232-F; TIA-232; TIA-562; V.24; V.28
JESD-30 codeR-PDSO-G28
JESD-609 codee3
length10.2 mm
Humidity sensitivity level2
Number of functions3
Number of terminals28
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum receive delay150 ns
Number of receiver bits5
Maximum seat height2 mm
Maximum supply voltage5.5 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width5.3 mm
Base Number Matches1
®
SP3223E/3243E
Intelligent +3.0V to +5.5V RS-232 Transceivers
Meets true EIA/TIA-232-F Standards
from a +3.0V to +5.5V power supply
Interoperable with EIA/TIA-232 and
adheres to EIA/TIA-562 down to a +2.7V
power source
AUTO ON-LINE
®
circuitry automatically
wakes up from a 1µA shutdown
Minimum 120Kbps data rate under load
Regulated Charge Pump Yields Stable
RS-232 Outputs Regardless of V
CC
Variations
Enhanced ESD Specifications:
+15KV Human Body Model
+15KV
IEC1000-4-2 Air Discharge
+8KV
IEC1000-4-2 Contact Discharge
EN
1
20 SHUTDOWN
19 V
CC
18 GND
17
SP3223E
16
T
1
OUT
R
1
IN
C1+ 2
V+
C1-
C2+
C2-
V-
T
2
OUT
R
2
IN
3
4
5
6
7
8
9
15 R
1
OUT
14
ONLINE
13 T
1
IN
12 T
2
IN
11
STATUS
R
2
OUT 10
Now Available in Lead Free Packaging
DESCRIPTION
The
SP3223E
and
3243E
products are RS-232 transceiver solutions intended for portable or
hand-held applications such as notebook and palmtop computers. The
SP3223E
and
3243E
use an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors
in 3.3V operation. This charge pump and
Sipex's
driver architecture allow the
SP3223E/
3243E
series to deliver compliant RS-232 performance from a single power supply ranging
from +3.3V to +5.0V. The
SP3223E
is a 2-driver/2-receiver device, and the
SP3243E
is a
3-driver/5-receiver device ideal for laptop/notebook computer and PDA applications.
The
SP3243E
includes one complementary receiver that remains alert to monitor an external
device's Ring Indicate signal while the device is shutdown.
The AUTO ON-LINE
®
feature allows the device to automatically "wake-up" during a shutdown
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 1µA.
SELECTION TABLE
Device
Power Supplies
RS-232
Drivers
2
3
RS-232
Receivers
2
5
External
Components
4 capacitors
4 capacitors
AUTO ON-LINE
®
TTL 3-State
Circuitry
YES
YES
YES
YES
No. of
Pins
20
28
SP3223E
SP3243E
+3.0V to +5.5V
+3.0V to +5.5V
Applicable U.S. Patents - 5,306,954; and other patents pending.
Date: 11/24/04
SP3223E +3.0V to +5.5V RS-232 Transceivers
© Copyright 2004 Sipex Corporation
1

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