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SP489ES-L

Description
Line Receiver, 4 Func, 4 Rcvr, PDIP16, LEAD FREE, PLASTIC, DIP-16
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size116KB,6 Pages
ManufacturerSIPEX
Websitehttp://www.sipex.com/
Environmental Compliance
Download Datasheet Parametric View All

SP489ES-L Overview

Line Receiver, 4 Func, 4 Rcvr, PDIP16, LEAD FREE, PLASTIC, DIP-16

SP489ES-L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSIPEX
package instructionDIP, DIP16,.3
Reach Compliance Codeunknown
Input propertiesDIFFERENTIAL
Interface integrated circuit typeLINE RECEIVER
Interface standardsEIA-422; EIA-485
JESD-30 codeR-PDIP-T16
JESD-609 codee3
Number of functions4
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output low current0.004 A
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP16,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT APPLICABLE
power supply5 V
Certification statusNot Qualified
Maximum receive delay250 ns
Number of receiver bits4
Maximum slew rate5 mA
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountNO
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT APPLICABLE
®
SP488/489
Quad RS-485/RS-422 Line Receivers
s
s
s
s
s
s
s
s
RS-485 or RS-422 Applications
Quad Differential Line Receivers
Tri–state Output Control
120ns Typical Receiver Propagation
Delays
–7V to +12V Common Mode Input
Range
1mA Supply Current
Single +5V Supply Operation
Pin Compatible with SN75173,
SN75175, LTC488 and LTC489
Now available in Lead Free
DESCRIPTION…
The
SP488
and
SP489
are low–power quad differential line receivers meeting RS-485 and RS-422
standards. The
SP488
features a common receiver enable control; the
SP489
provides independent
receiver enable controls for each pair of receivers. Both feature tri–state outputs and wide common–
mode input range. The receivers have a fail–safe feature 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
SP488
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
SP489
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
SP488/489
Quad RS-485/RS-422 Line Receivers
© Copyright 2000 Sipex Corporation
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