EEWORLDEEWORLDEEWORLD

Part Number

Search

SP485RCN-L/TR

Description
LINE TRANSCEIVER, PDSO8
Categorysemiconductor    Analog mixed-signal IC   
File Size519KB,9 Pages
ManufacturerExar [Exar Corporation]
Download Datasheet Parametric Compare View All

SP485RCN-L/TR Overview

LINE TRANSCEIVER, PDSO8

SP485RCN-L/TR Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals8
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply voltage 15.25 V
Minimum supply voltage 14.75 V
Rated supply voltage 15 V
Processing package descriptionLead FREE, MS-012AA, SOIC-8
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
packaging shapeRectangle
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingMATTE Tin
Terminal locationpair
Packaging MaterialsPlastic/Epoxy
Temperature levelCOMMERCIAL
Max TPHL driver100 ns
Interface Typeline transceiver
Interface standardsEIA-485
Max TPHL receiver1200 ns
Differential outputYes
Number of drive digits1
Input propertiesdifferential
Number of receiver bits1
SP485R
1/10th Unit Load RS-485 Transceiver
FEATURES
• Allows Over 400 Transceivers On A
Transmission Line (/0th Unit Load)
• High Impedance on Receiver Inputs
(R
IN
= 150kΩ typical)
• Half-Duplex Configuration Consistent
With Industry Standard Pinout
• -7V to +2V Common Mode Input
Voltage Range
• Low Power Consumption (250mW)
• Separate Driver and Receiver Enable
DESCRIPTION
The
SP485R
is a pin-to-pin equivalent to our existing SP485 product and offers a high
receiver input impedance. The higher receiver input impedance allows for connecting over
400 transceivers on a single transmission line without degrading the RS-485 driver signal.
The device is packaged in a 8-pin plastic DIP or 8-pin narrow SOIC.
Figure 1. Typical Application Circuit
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
SP485R_00_072309


SP485RCN-L/TR Related Products

SP485RCN-L/TR SP485R SP485RCN-L SP485RCP-L SP485REP-L SP485REN-L SP485REN-L/TR
Description LINE TRANSCEIVER, PDSO8 High-Fanout RS-485 Transceiver LINE TRANSCEIVER, PDSO8 LINE TRANSCEIVER, PDIP8 LINE TRANSCEIVER, PDIP8 LINE TRANSCEIVER, PDSO8 LINE TRANSCEIVER, PDSO8
Number of functions 1 - 1 1 1 1 1
Number of terminals 8 - 8 8 8 8 8
Maximum operating temperature 70 Cel - 70 Cel 70 Cel 85 Cel 85 Cel 85 Cel
Minimum operating temperature 0.0 Cel - 0.0 Cel 0.0 Cel -40 Cel -40 Cel -40 Cel
Maximum supply voltage 1 5.25 V - 5.25 V - - 5.25 V 5.25 V
Minimum supply voltage 1 4.75 V - 4.75 V - - 4.75 V 4.75 V
Rated supply voltage 1 5 V - 5 V - - 5 V 5 V
Processing package description Lead FREE, MS-012AA, SOIC-8 - Lead FREE, MS-012AA, SOIC-8 LEAD FREE, PLASTIC, MS-001BA, DIP-8 LEAD FREE, PLASTIC, MS-001BA, DIP-8 Lead FREE, MS-012AA, SOIC-8 Lead FREE, MS-012AA, SOIC-8
Lead-free Yes - Yes - - Yes Yes
EU RoHS regulations Yes - Yes Yes Yes Yes Yes
state ACTIVE - ACTIVE Active Active TRANSFERRED ACTIVE
packaging shape Rectangle - Rectangle RECTANGULAR RECTANGULAR Rectangle Rectangle
Package Size SMALL OUTLINE - SMALL OUTLINE IN-LINE IN-LINE SMALL OUTLINE SMALL OUTLINE
surface mount Yes - Yes NO NO Yes Yes
Terminal form GULL WING - GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING
Terminal spacing 1.27 mm - 1.27 mm 2.54 mm 2.54 mm 1.27 mm 1.27 mm
terminal coating MATTE Tin - MATTE Tin MATTE TIN MATTE TIN tin MATTE Tin
Terminal location pair - pair DUAL DUAL pair pair
Packaging Materials Plastic/Epoxy - Plastic/Epoxy PLASTIC/EPOXY PLASTIC/EPOXY Plastic/Epoxy Plastic/Epoxy
Temperature level COMMERCIAL - COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Max TPHL driver 100 ns - 100 ns - - 100 ns 100 ns
Interface Type line transceiver - line transceiver LINE TRANSCEIVER LINE TRANSCEIVER line transceiver line transceiver
Interface standards EIA-485 - EIA-485 EIA-485 EIA-485 EIA-485 EIA-485
Max TPHL receiver 1200 ns - 1200 ns - - 1200 ns 1200 ns
Differential output Yes - Yes YES YES Yes Yes
Number of drive digits 1 - 1 1 1 1 1
Input properties differential - differential DIFFERENTIAL DIFFERENTIAL differential differential
Number of receiver bits 1 - 1 1 1 1 1
[Uncle T's Library] A Brief Introduction to Wireless Communication
[b][url=https://download.eeworld.com.cn/detail/tyw/301417][size=4][color=#0066cc]Big Talk on Wireless Communication[/color][/size][/url][/b][size=4]Author: Ding QiCopyright: People's Posts and Telecom...
tyw Download Centre
9054 There is an error in the register read operation
Hello, everyone! I am designing a communication cardrecently , using the 9054 chip . The 9054 chip works in J mode, and only needs to perform Target write and read operations. When I use the windriver...
wanxingabc FPGA/CPLD
Verilog HDL Tutorial
Downloaded by yourself...
heningbo FPGA/CPLD
[TI's first low-power design competition] Design of a wearable dynamic ECG monitor based on MSP430FR5969 (full version)
[i=s]This post was last edited by Mandy on 2015-1-6 14:22[/i] [align=center][b]Design of a Wearable Holter Monitor Based on MSP430FR5969 (Full Version) [/b][/align] I am honored to apply for TI's Laun...
Mandy Microcontroller MCU
CNC power supply information
CNC power supply production data, single chip microcomputer technical issues, simulation technology can be consulted...
破茧佼龙 Power technology
ADUC7023 cannot connect to JTAG
[i=s]This post was last edited by weizhongc on 2021-4-19 10:06[/i]ADUC7023 cannot connect to jtag because the MCU has downloaded the program before and the jtag port is occupied. And it is impossible ...
weizhongc Industrial Control Electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2697  405  2563  619  1653  55  9  52  13  34 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号