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SP489ECT

Description
Enhanced Quad RS-485/RS-422 Line Receivers
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size113KB,10 Pages
ManufacturerSIPEX
Websitehttp://www.sipex.com/
Download Datasheet Parametric Compare View All

SP489ECT Overview

Enhanced Quad RS-485/RS-422 Line Receivers

SP489ECT Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSIPEX
package instructionSOP, SOP16,.4
Reach Compliance Codeunknow
Input propertiesDIFFERENTIAL
Interface integrated circuit typeLINE RECEIVER
Interface standardsEIA-422; EIA-485
JESD-30 codeR-PDSO-G16
JESD-609 codee0
length10.295 mm
Humidity sensitivity level2
Number of functions4
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP16,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)225
power supply5 V
Certification statusNot Qualified
Maximum receive delay60 ns
Number of receiver bits4
Maximum seat height2.649 mm
Maximum slew rate5 mA
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountYES
technologyBICMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width7.5 mm
®
SP488E and SP489E
Enhanced Quad RS-485/RS-422 Line Receivers
s
s
s
s
s
s
s
RS-485 or RS-422 Applications
Quad Differential Line Receivers
Receiver Output Disable
–7V to +12V Common Mode Input Range
1mA Supply Current
Single +5V Supply Operation
Superior Drop-in Replacement for
SN75173, SN75175, LTC488 and LTC489
s
Improved ESD Specifications:
+15kV Human Body Model
+15kV IEC1000-4-2 Air Discharge
+8kV IEC1000-4-2 Contact Discharge
DESCRIPTION…
The
SP488E
and
SP489E
are low-power quad differential line receivers that meet the
specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The
ESD tolerance has been improved on these devices to over +15kV for both Human Body
Model and IEC1000-4-2 Air Discharge Method. These devices are superior drop-in replace-
ments to
Sipex's SP488
and
SP489
devices as well as popular industry standards. As with
the original versions, the
SP488E
features a common receiver enable control and the
SP489E
provides independent receiver enable controls for each pair of receivers. Both
feature wide common-mode input ranges. The receivers have a fail-safe features which
forces a logic "1" output when receiver inputs are left floating. Both are available in 16-pin
plastic DIP and SOIC packages.
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
SP488E
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
SP489E
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
SP488E/489EDS/07
SP488E/489E Enhanced Quad RS-485/RS-422 Line Receivers
© Copyright 2000 Sipex Corporation
1

SP489ECT Related Products

SP489ECT SP489EET SP489EEP SP489E SP489ECP SP488EET SP488EEP SP488ECT SP488ECP
Description Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers Enhanced Quad RS-485/RS-422 Line Receivers
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker SIPEX SIPEX SIPEX SIPEX SIPEX SIPEX SIPEX SIPEX SIPEX
Reach Compliance Code unknow unknow unknow unknow unknow unknow unknow unknow unknow
package instruction SOP, SOP16,.4 SOP, SOP16,.4 DIP, DIP16,.3 - DIP, DIP16,.3 SOP, SOP16,.4 DIP, DIP16,.3 SOP, SOP16,.4 DIP, DIP16,.3
Input properties DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL - DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL
Interface integrated circuit type LINE RECEIVER LINE RECEIVER LINE RECEIVER - LINE RECEIVER LINE RECEIVER LINE RECEIVER LINE RECEIVER LINE RECEIVER
Interface standards EIA-422; EIA-485 EIA-422; EIA-485 EIA-422; EIA-485 - EIA-422; EIA-485 EIA-422; EIA-485 EIA-422; EIA-485 EIA-422; EIA-485 EIA-422; EIA-485
JESD-30 code R-PDSO-G16 R-PDSO-G16 R-PDIP-T16 - R-PDIP-T16 R-PDSO-G16 R-PDIP-T16 R-PDSO-G16 R-PDIP-T16
JESD-609 code e0 e0 e0 - e0 e0 e0 e0 e0
length 10.295 mm 10.295 mm 20.066 mm - 20.066 mm 10.295 mm 20.066 mm 10.295 mm 20.066 mm
Number of functions 4 4 4 - 4 4 4 4 4
Number of terminals 16 16 16 - 16 16 16 16 16
Maximum operating temperature 70 °C 85 °C 85 °C - 70 °C 85 °C 85 °C 70 °C 70 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP DIP - DIP SOP DIP SOP DIP
Encapsulate equivalent code SOP16,.4 SOP16,.4 DIP16,.3 - DIP16,.3 SOP16,.4 DIP16,.3 SOP16,.4 DIP16,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE IN-LINE - IN-LINE SMALL OUTLINE IN-LINE SMALL OUTLINE IN-LINE
Peak Reflow Temperature (Celsius) 225 225 NOT APPLICABLE - NOT APPLICABLE 225 NOT APPLICABLE 225 NOT APPLICABLE
power supply 5 V 5 V 5 V - 5 V 5 V 5 V 5 V 5 V
Certification status Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum receive delay 60 ns 60 ns 60 ns - 60 ns 60 ns 60 ns 60 ns 60 ns
Number of receiver bits 4 4 4 - 4 4 4 4 4
Maximum seat height 2.649 mm 2.649 mm 5.334 mm - 5.334 mm 2.649 mm 5.334 mm 2.649 mm 5.334 mm
Maximum slew rate 5 mA 5 mA 5 mA - 5 mA 5 mA 5 mA 5 mA 5 mA
Maximum supply voltage 5.25 V 5.25 V 5.25 V - 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V
Minimum supply voltage 4.75 V 4.75 V 4.75 V - 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V
Nominal supply voltage 5 V 5 V 5 V - 5 V 5 V 5 V 5 V 5 V
surface mount YES YES NO - NO YES NO YES NO
technology BICMOS BICMOS BICMOS - BICMOS BICMOS BICMOS BICMOS BICMOS
Temperature level COMMERCIAL INDUSTRIAL INDUSTRIAL - COMMERCIAL INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING GULL WING THROUGH-HOLE - THROUGH-HOLE GULL WING THROUGH-HOLE GULL WING THROUGH-HOLE
Terminal pitch 1.27 mm 1.27 mm 2.54 mm - 2.54 mm 1.27 mm 2.54 mm 1.27 mm 2.54 mm
Terminal location DUAL DUAL DUAL - DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 30 NOT APPLICABLE - NOT APPLICABLE 30 NOT APPLICABLE 30 NOT APPLICABLE
width 7.5 mm 7.5 mm 7.62 mm - 7.62 mm 7.5 mm 7.62 mm 7.5 mm 7.62 mm
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