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Product details

Parameters

Datarate (Mbps) 10/100 Port count Single Interface MII, RMII Rating Catalog Features Single supply, Low power, WoL, EEE, Cable diagnostics, 25-MHz clock out, Low latency, basic and enhanced modes Supply voltage (Volt) 3.3 IO supply (Typ) (V) 1.8, 3.3 Operating temperature range (C) -40 to 105 Cable length (m) 150 open-in-new Find other Ethernet PHYs

Package | Pins | Size

VQFN (RHB) 32 25 mm² 5 x 5 open-in-new Find other Ethernet PHYs

Features

  • Low and deterministic latency
    • TX latency: 40 ns, RX latency: 170 ns
    • Deterministic latency over power cycles < ±2 ns
    • Fixed phase XI to TX_CLK relationship < ±2 ns
  • Robust and small system solution
  • Two selectable pin modes in single device
    • ENHANCED mode for additional features
    • BASIC mode for common Ethernet pinout
  • Low power consumption < 160 mW
  • MAC interfaces: MII, RMII
  • Programmable energy-saving modes
    • Active sleep
    • Deep power down
    • Wake-on-LAN (WoL)
  • Diagnostic tools: cable diagnostics, built-in self-test (BIST), loopback modes
  • Single, 3.3-V power supply
  • I/O voltages: 1.8 V or 3.3 V
  • RMII back-to-back repeater mode
  • DP83826E operating temperature range: –40°C to 105°C
  • DP83826I operating temperature range: –40°C to 85°C
  • IEEE 802.3 compliant: 10BASE-Te, 100BASE-TX

All trademarks are the property of their respective owners.

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Description

The DP83826 offers low and deterministic latency, low power and supports 10BASE-Te, 100BASE-TX Ethernet protocols to meet stringent requirements in real-time industrial Ethernet systems. The device includes hardware bootstraps to achieve fast link-up time, fast link-drop detection modes and dedicated reference CLKOUT to clock synchronize other modules on the systems.

The two configurable modes are BASIC standard Ethernet mode that uses a common Ethernet pinout, and ENHANCED Ethernet mode which supports standard Ethernet mode and multiple industrial Ethernet fieldbus applications with the additional features and hardware bootstraps configuration.

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Technical documentation

= Featured
No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet DP83826 Deterministic, Low-Latency, Low-Power, 10/100 Mbps, Industrial Ethernet PHY datasheet (Rev. B) Mar. 24, 2020
Technical articles SimpliPHY your Ethernet design, part 1: Ethernet PHY basics and selection process Mar. 11, 2020
Application notes KSZ8081 to DP83826E System Rollover Jan. 10, 2020
Technical articles Top 3 considerations for harsh industrial Ethernet Nov. 04, 2019
Technical articles How to select the right industrial Ethernet standard: EtherCAT Sep. 17, 2015
Technical articles How Ethernet technology is shifting modern markets 40 years after its inception Jul. 27, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$149.00
Description
The DP83826EVM is aimed at highlighting the low latency, deterministic, and low power DP83826 Ethernet PHY. It supports 100BASE-TX and 10BASE-Te Ethernet protocols. The evaluation board (EVM) provides a quick and easy platform to evaluate various features supported by DP83826. The EVM will have (...)
Features
  • 150m Cat5 cable reach
  • 100Base-TX, 10Base-Te
  • On-Board MSP430F5529 with USB-2-MDIO for register access
  • Supports interoperability testing, compliance testing and BER testing

Software development

DRIVERS & LIBRARIES Download
Ethernet PHY Linux drivers & tools
ETHERNET-SW The Linux drivers for Texas Instruments' Ethernet physical layer (PHY) transceivers support communication through the serial management interface (MDC/MDIO) to configure and read PHY registers.

The USB-2-MDIO software lets you directly access the registers during debug and prototyping.  (...)

Design tools & simulation

SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
VQFN (RHB) 32 View options

Ordering & quality

Support & training

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Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Achieve ultra-low latency industrial Ethernet

Latency matters. Learn about the features of the industry's lowest latency 10/100 Mbps Ethernet PHY.

Posted: 11-Jan-2020
Duration: 00:42

Learn more about the DP83826E Ethernet PHY

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