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SP3488ET-L

Description
Line Receiver, 4 Func, 4 Rcvr, BICMOS, PDSO16, LEAD FREE, PLASTIC, SOIC-16
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size114KB,9 Pages
ManufacturerSIPEX
Websitehttp://www.sipex.com/
Environmental Compliance
Download Datasheet Parametric View All

SP3488ET-L Overview

Line Receiver, 4 Func, 4 Rcvr, BICMOS, PDSO16, LEAD FREE, PLASTIC, SOIC-16

SP3488ET-L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSIPEX
package instructionSOP,
Reach Compliance Codeunknown
Other featuresCAN ALSO OPERATE WITH A 5V SUPPLY
Input propertiesDIFFERENTIAL
Interface integrated circuit typeLINE RECEIVER
Interface standardsEIA-422; EIA-485
JESD-30 codeR-PDSO-G16
JESD-609 codee3
length10.295 mm
Humidity sensitivity level3
Number of functions4
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)250
Certification statusNot Qualified
Maximum receive delay115 ns
Number of receiver bits4
Maximum seat height2.649 mm
Maximum supply voltage3.465 V
Minimum supply voltage3.135 V
Nominal supply voltage3.3 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width7.5 mm
®
SP3488 and SP3489
+3.3V Low Power Quad
RS-485/RS-422 Line Receivers
RS-485 or RS-422 Quad Differential
Line Receivers
Operates from a single +3.3V supply
Interoperable with +5.0V logic
Tri-state Output Control
-7V to +12V Common-Mode Input
Voltage Range
Common Driver Enable Control
(SP3488)
Independent Driver Enable Controls
for each pair of Drivers (SP3489)
Compatibility with LTC488
and SN75173 (SP3488)
Compatibility with LTC489
and SN75175 (SP3489)
DESCRIPTION…
The
SP3488
and the
SP3489
are +3.3V low power quad line receivers that meet the
specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin
compatible with Sipex's SP488 and SP489 devices as well as popular industry standards.
The
SP3488
and
SP3489
feature Sipex's BiCMOS process allowing low power operation
without sacrificing performance. The
SP3488
and
SP3489
meet the electrical specifications
of RS-485 and RS-422 serial protocols up to 10Mbps under load. The
SP3488
features a
common receiver enable control. The
SP3489
provides independent receiver enable
controls for each pair of receivers. Both devices feature tri-state outputs and a -7V to +12V
common-mode input range. The receivers have a fail-safe feature which forces a logic "1"
output when receiver inputs are left floating.
RI
1
B
RI
1
A
RO
1
EN
RO
2
RI
2
A
RI
2
B
GND
1
2
3
4
5
6
7
8
SP3488
1
4
16
15
14
13
12
V
CC
RI
4
B
RI
4
A
RO
4
EN
RO
3
RI
3
A
RI
3
B
RI
1
B
RI
1
A
RO
1
EN
1
/EN
2
RO
2
RI
2
A
RI
2
B
GND
1
2
3
4
5
6
7
8
SP3489
1
4
16
15
14
13
12
V
CC
RI
4
B
RI
4
A
RO
4
EN
3
/EN
4
RO
3
RI
3
A
RI
3
B
2
3
11
10
9
2
3
11
10
9
10/16/02
SP3488/3489 Low Power Quad RS-485/422 Line Receivers
© Copyright 2002 Sipex Corporation
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