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reference designDP83826A | Demoboard TIDA-011002

Texas Instruments DP83826A | Demoboard TIDA-011002

Cost-effective reference design for IO-Link master module

Overview

TopologyLAN / POE
IC revisionMARCH 2026

Description

This reference design accelerates the development of IO-Link controller gateways by implementing an 8-port IO-Link gateway that supports a cycle time of up to 400 μs, COM3, 1 A per port on L+, and an additional DI/DO. The design supports various Ethernet-based industrial protocols such as EtherCAT®, PROFINET®, Ethernet/IP, and Modbus® Transmission Control Protocol (TCP) using the integrated AM261xIndustrial Communication Subsystem (ICSS). The hardware design has been tested and developed to meet industry standard EMI/EMC requirements.

Features

8-port IO-Link controller with support for 1 A per port, COM3, 400 μs10/100 Mbit Multi-Protocol Industrial EthernetSupport for EtherCAT, Profinet, Ethernet/IP, MQTT, ModbusEMI/EMC tested design

Typical applications

  • Communication module
  • Stand-alone remote IO

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Data rate
PoE
Ports
Tab
Improved CMRR
Operating Temperature
LED
PHY Chip Mode
Mount
Shield Tabs
SamplesAvailability & Sample
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885012205063
SPECWCAP-CSGP MLCCs 50 V(DC), 2.2 nF, ±10%
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
Capacitance2.2 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0402 
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Operating Temperature -55 °C up to +125 °C
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885012205012
SPECWCAP-CSGP MLCCs 10 V(DC), 10 nF, ±10%
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
Capacitance10 nF
Capacitance±10% 
Rated Voltage10 V (DC)
Size0402 
Dissipation Factor5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Operating Temperature -55 °C up to +125 °C
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885012105018
SPECWCAP-CSGP MLCCs 25 V(DC), 100 nF, ±20%
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 25 V(DC)
Capacitance100 nF
Capacitance±20% 
Rated Voltage25 V (DC)
Size0402 
Dissipation Factor10 %
Insulation Resistance5 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Operating Temperature -55 °C up to +85 °C
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885012105012
SPECWCAP-CSGP MLCCs 10 V(DC), 1 µF, ±20%
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
Capacitance1 µF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0402 
Dissipation Factor15 %
Insulation Resistance0.05 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Operating Temperature -55 °C up to +85 °C
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885012208041
SPECWCAP-CSGP MLCCs 16 V(DC), 10 µF, ±10%
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
Capacitance10 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size1206 
Dissipation Factor10 %
Insulation Resistance0.01 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.6 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
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Operating Temperature -55 °C up to +125 °C
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7427927291
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-CBF SMT EMI Suppression Ferrite Bead
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Size0402 
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Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
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Impedance @ 100 MHz600 Ω
Maximum Impedance900 Ω
Maximum Impedance250 MHz 
Rated Current 2510 mA
DC Resistance0.6 Ω
TypeWide Band 
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Operating Temperature -55 °C up to +125 °C
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MountSMT 
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7498011211
SPECWE-RJ45 LAN Transformer, –, –
Simu­lation
Availability
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Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-RJ45 LAN Transformer
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Length22 mm
Width16 mm
Height14 mm
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Data rate100BASE-TX 
PoEnon-PoE 
Ports1 
Tab PositionDown 
Improved Common Mode RejectionYes 
Operating Temperature -40 °C up to +85 °C
LED (Left-Right)green-yellow 
PHY Chip Modecurrent & voltage 
MountSMT 
Shield TabsYes 
–Check availability