Home Interface Ethernet ICs Ethernet PHYs
Home
Interface
Ethernet ICs
Ethernet PHYs

DP83822HF

ACTIVE

Extended temperature, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD

Order now
Data sheet

DP83822HF

ACTIVE
Data sheet Order now

Product details

Datarate (Mbps) 10/100 Interface type MII, RGMII, RMII Number of ports Single Rating Catalog Features 50-MHz clock out, Cable diagnostics, EEE, Fiber, Single supply, WoL Supply voltage (V) 3.3 or 1.8 I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125
Datarate (Mbps) 10/100 Interface type MII, RGMII, RMII Number of ports Single Rating Catalog Features 50-MHz clock out, Cable diagnostics, EEE, Fiber, Single supply, WoL Supply voltage (V) 3.3 or 1.8 I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125
VQFN (RHB) 32 25 mm² 5 x 5
  • Ultra-robust 10/100Mbs PHY
    • IEC 6100-4-2 ESD: +/- 8KV contact discharge
    • IEC 6100-4-4 EFT: Class A at 4KV
    • CISPR 22 conducted emissions : Class B
    • CISPR 22 radiated emissions : Class B
    • Operating temperature: -40C to 125C
  • MAC interfaces: RGMII / RMII / MII
  • IEEE 802.3u compliant: 100BASE-FX, 100BASE-TX and 10BASE-Te
  • Flexible supply options
    • Low power single supply options
      • 1.8V AVD < 120 mW
      • 3.3-V AVD < 220 mW
    • Available I/O voltages : 3.3V/2.5V/1.8V
  • Power saving features
    • Energy efficient Ethernet (EEE) IEEE 802.3az
    • WoL (Wake-on-LAN) support with magic packet detection
    • Programmable energy savings modes
  • Start of frame detect for IEEE 1588 time stamp
  • Diagnostic tools: Cable diagnostics, BIST (Built-in self-test), loopback, rapid link-down detection
  • Auto-crossover in force modes
  • Ultra-robust 10/100Mbs PHY
    • IEC 6100-4-2 ESD: +/- 8KV contact discharge
    • IEC 6100-4-4 EFT: Class A at 4KV
    • CISPR 22 conducted emissions : Class B
    • CISPR 22 radiated emissions : Class B
    • Operating temperature: -40C to 125C
  • MAC interfaces: RGMII / RMII / MII
  • IEEE 802.3u compliant: 100BASE-FX, 100BASE-TX and 10BASE-Te
  • Flexible supply options
    • Low power single supply options
      • 1.8V AVD < 120 mW
      • 3.3-V AVD < 220 mW
    • Available I/O voltages : 3.3V/2.5V/1.8V
  • Power saving features
    • Energy efficient Ethernet (EEE) IEEE 802.3az
    • WoL (Wake-on-LAN) support with magic packet detection
    • Programmable energy savings modes
  • Start of frame detect for IEEE 1588 time stamp
  • Diagnostic tools: Cable diagnostics, BIST (Built-in self-test), loopback, rapid link-down detection
  • Auto-crossover in force modes

Ideal for harsh industrial environments, the DP83822 is an ultra-robust, low-power single-port 10/100 Mbps Ethernet PHY. It provides all physical layer functions needed to transmit and receive data over standard twisted-pair cables, or connect to an external fiber optic transceiver. Additionally, the DP83822 provides flexibility to connect to a MAC through a standard MII, RMII, or RGMII interface.

The DP83822 offers integrated cable diagnostic tools, built-in self-test, and loopback capabilities for ease of use. It supports multiple industrial fieldbuses with its fast link-down detection as well as Auto-MDIX in forced modes.

The DP83822 offers an innovative and robust approach for reducing power consumption through EEE, WoL and other programmable energy savings modes.

The DP83822 is a feature rich and pin-to-pin upgradeable option for the TLK105, TLK106, TLK105L and TLK106L 10/100 Mbps Ethernet PHYs.

The DP83822 comes in a 32-pin 5.00-mm × 5.00-mm VQFN package.

Ideal for harsh industrial environments, the DP83822 is an ultra-robust, low-power single-port 10/100 Mbps Ethernet PHY. It provides all physical layer functions needed to transmit and receive data over standard twisted-pair cables, or connect to an external fiber optic transceiver. Additionally, the DP83822 provides flexibility to connect to a MAC through a standard MII, RMII, or RGMII interface.

The DP83822 offers integrated cable diagnostic tools, built-in self-test, and loopback capabilities for ease of use. It supports multiple industrial fieldbuses with its fast link-down detection as well as Auto-MDIX in forced modes.

The DP83822 offers an innovative and robust approach for reducing power consumption through EEE, WoL and other programmable energy savings modes.

The DP83822 is a feature rich and pin-to-pin upgradeable option for the TLK105, TLK106, TLK105L and TLK106L 10/100 Mbps Ethernet PHYs.

The DP83822 comes in a 32-pin 5.00-mm × 5.00-mm VQFN package.
open-in-new Find other Ethernet PHYs
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare products
Pin-for-pin with same functionality to the compared device.
DP83822IF ACTIVE Low-power, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD This product offers fiber support over an industrial temperature range of -40°C to 85°C

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 21
Type Title Date
* Data sheet DP83822 Robust, Low Power 10/100 Mbps Ethernet Physical Layer Transceiver datasheet (Rev. F) PDF | HTML 08 Jun 2021
More literature How to Pass IEEE Ethernet Compliance Tests PDF | HTML 20 Sep 2021
More literature Ethernet PHY Configuration Using MDIO for Industrial Applications (Rev. A) 07 May 2021
E-book Ein Techniker-Leitfaden für Industrieroboter-Designs 25 Mar 2020
E-book E-book: An engineer’s guide to industrial robot designs 12 Feb 2020
More literature Selection and specification of crystals for Texas Instruments ethernet physical 06 Feb 2019
More literature Configuring Ethernet Devices With 4-Level Straps (Rev. A) 27 Sep 2018
Technical article New simple open real-time Ethernet (SORTE) protocol supports 4µs cycle time 21 Nov 2016
Technical article Two ways to save power with low-power Ethernet 17 Nov 2016
More literature DP83822 IEEE802.3 Compliance and Debug 25 Aug 2016
More literature DP83822 Jitter Analysis 24 Aug 2016
More literature DP83822 Low Power Modes 24 Aug 2016
More literature How to use the TDR Feature of DP83822 24 Aug 2016
More literature DP83822 Energy Efficient Ethernet IEEE 802.3az 22 Aug 2016
More literature DP83822 Hardware Rollover 22 Aug 2016
More literature DP83822 Wake-On-LAN 22 Aug 2016
More literature Chinese and English Definitions of Acronyms Related to Ethernet Products 20 Aug 2016
User guide DP83822 EVM Getting Started Guide 19 Aug 2016
EVM User's guide DP83822 EVM User's Guide 19 Aug 2016
Technical article How to select the right industrial Ethernet standard: Sercos III 23 Jul 2015
More literature AN-1469 PHYTER® Design & Layout Guide (Rev. D) 26 Apr 2013

Design & development

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

Evaluation board

DP83822EVM — DP83822I 10-Mbps & 100-Mbps Ethernet PHY evaluation module

The DP83822EVM supports 100BASE-FX, 100BASE-TX and 10BASE-Te. This design has been tested and validated at UNH for compliance. It is also emissions Class A certified and is rated to ±8-kV IEC61000-4-2 (contact discharge).

The DP83822EVM incudes two onboard status LEDs and a 5-V USB connector (...)

User guide: PDF
Not available on TI.com
Application software & framework

USB-2-MDIO — USB to MDIO serial management tool

The USB-2-MDIO software tool lets Texas Instruments' Ethernet PHYs access the MDIO status and device control registers.  The USB-2-MDIO tool includes a LaunchPad™ Development kit for TI's MSP430™ MCUs that is interfaced with a lightweight (...)
View options
Driver or library

ETHERNET-SW — Ethernet PHY Linux drivers & tools

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 (...)

View options
Simulation model

DELPHI Thermal Model

SNLC060.ZIP (1 KB) - Thermal Model
Download
Simulation model

DP83822 IBIS Model (Rev. A)

SNLM205A.ZIP (54 KB) - IBIS Model
Download
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Request
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
View options
Reference designs

TIDA-00928 — EMI/EMC Compliant 10/100 Mbps Ethernet Brick with Fiber or Twisted Pair Interface Reference Design

This ethernet brick reference design provides a simplified solution that eliminates the need to have multiple boards for copper or fiber interface. It uses a small form factor, low power 10/100 Mbps ethernet transceiver to reduce board size for a cost optimized and scalable solution with reduced (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-00299 — EtherCAT Slave and Multi-Protocol Industrial Ethernet Reference Design

This reference design implements a cost-optimized high EMC immunity EtherCAT slave (dual ports) with SPI-interface to the application processor. The hardware design is capable of supporting multi-protocol industrial ethernet and field-busses using the AMIC110 industrial communications processor. (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDM-DELFINO-ETHERCAT — EtherCAT Interface for High Performance MCU Reference Design

This reference design demonstrates how to connect a C2000 Delfino MCU to an EtherCAT™ ET1100 slave controller. The interface supports both demultiplexed address/data busses for maximum bandwidth and minimum latency and a SPI mode for low pin-count EtherCAT communication.  The slave (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-01463 — Connected LED Lighting With IEEE802.3bt Power Over Ethernet (PoE) Reference Design

This Power over Ethernet (PoE) reference design supplies power and data over a single Ethernet cable to a connected LED lighting ballast. This reference design uses TI's TPS2372-4 PoE powered device (PD) interface, LM3409 buck controller, LM5165 buck converter, TPS62740 buck converter, (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
VQFN (RHB) 32 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

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