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reference designADM2582E | Demoboard EVAL-2LCANRS485EBZ

Analog Devices ADM2582E | Demoboard EVAL-2LCANRS485EBZ

EMC Layout Recommendations for Dual Field Bus Ports Using the ADM3053 and the ADM2582E Signal and Power Isolated Transceivers

Overview

TopologyOther Topology
Input voltage6-9 V
Output 15 V

Description

Based on the Analog Devices, Inc., iCoupler® technology, the ADM3053 and the ADM2582E integrate logic side, signal isolation channels with an Analog Devices isoPower® dc-to-dcconverter to provide regulated, isolated power. The EVAL 2LCANRS485EBZ evaluation board demonstrates best practices for layout on a 2-layer printed circuit board (PCB). This board has been tested according to EN 55032 and has passed Class A limits.The EVAL-2LCANRS485EBZ, as shipped, is populated with the ADM3053 signal and power isolated transceiver for controller area network (CAN) and the ADM2582E signal and isolated transceiver for RS-485. The EVAL-2LCANRS485EBZ allows access to all of the input and output functions of both transceivers.

Features

  • ADM3053 signal and power isolated CAN transceiver
  • ADM2582E signal and power isolated full/half duplex RS-485transceiver
  • 2-layer PCB withlow radiated emissions, passes EN55032 Class A
  • Independent on-board LDO regulators for 6 V to 9 V supply, providing 5 V to the ADM3053 and ADM2582E supply pins
  • Screw terminal connectors include
  • A 6 V to 9 V external supply input to LDO regulators
  • Direct power supply to VCC pins (ADM2582E)
  • Direct power supply tothe VIO pins (ADM3053and ADM2582E)
  • TXD pin, RXD pin, RE_N pin, and DE pin signals
  • CAN fieldbus pins, CANH and CANH
  • RS-485 fieldbus pins, Y, Z, A, and B
  • Galvanically isolated CAN and RS-485 fieldbus ports
  • EVALUATION KIT CONTENTS
  • EVAL-2LCANRS485EBZ evaluation board

Typical applications

  • E-Band Radio
  • Energy Storage Systems, Wind Turbine Solutions, Smart Meter Technology, Energy Transmission and Distribution Solutions
  • Field Instrument Systems, Temperature Controllers, Intelligent Motion Control Solutions, Programmable Logic Controllers (PLC) and Distributed Control Systems (DCS)

More information

Parts approved by Analog Devices

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
SamplesAvailability & Sample
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885012207090
SPECWCAP-CSGP MLCCs 50 V(DC), 4.7 nF, ±10%
Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
Capacitance4.7 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height0.8 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
–Check availability
885012206014
SPECWCAP-CSGP MLCCs 10 V(DC), 10 nF, ±10%
Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
Capacitance10 nF
Capacitance±10% 
Rated Voltage10 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
–Check availability
885012206046
SPECWCAP-CSGP MLCCs 16 V(DC), 100 nF, ±10%
Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
Capacitance100 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
–Check availability
885012207026
SPECWCAP-CSGP MLCCs 10 V(DC), 10 µF, ±10%
Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
Capacitance10 µF
Capacitance±10% 
Rated Voltage10 V (DC)
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.01 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
–Check availability