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HomeProductsIntegrated Circuits (ICs)Interface - ControllersDP83826ERHBR
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DP83826ERHBR Image - 1DP83826ERHBR Image - 2
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DP83826ERHBR - Texas Instruments

Manufacturer Part Number
DP83826ERHBR
Manufacturer
Texas Instruments
Allelco Part Number
32D-DP83826ERHBR
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
23,090 pcs available, New & Original
Parts Description
LOW COST ENET PHY INDUSTRIAL
Package
32-VQFN (5x5)
Data sheet
DP83826ERHBR.pdf

HTML Datasheet

DP83826ERHBR.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 23090
  • Unit Price: $2.089
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $2.089 $2.09
10+ $1.821 $18.21
30+ $1.661 $49.83
100+ $1.501 $150.10
500+ $1.427 $713.50
1000+ $1.394 $1,394.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

DP83826ERHBR Tech Specifications
Texas Instruments - DP83826ERHBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - DP83826ERHBR

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply 1.62V ~ 1.98V, 3V ~ 3.6V
Supplier Device Package 32-VQFN (5x5)
Standards 10/100 Base-T/TX PHY
Series -
Protocol Ethernet
Package / Case 32-VFQFN Exposed Pad
Product Attribute Attribute Value
Package Tape & Reel (TR)
Operating Temperature -40°C ~ 105°C (TA)
Interface MII, RMII
Function Controller
Current - Supply 55mA
Base Product Number DP83826

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

DP83826ERHBR Image
DP83826ERHBR (1)

Manufacturer Part Number

DP83826ERHBR

Manufacturer

Texas Instruments

Introduction

The DP83826ERHBR is a high-performance Ethernet physical layer transceiver (PHY) designed for 10/100 Mbps Ethernet applications.

Product Features and Performance

Supports 10BASE-T and 100BASE-TX Ethernet standards

Integrated auto-negotiation, MDI/MDI-X crossover, and polarity correction

Supports Energy Efficient Ethernet (EEE) for power reduction

Low power consumption

Flexible interface options including MII and RMII

Product Advantages

Excellent signal integrity for reliable data transmission

Robust auto-negotiation and MDI/MDI-X crossover detection

Reduced system power consumption with EEE support

Flexible interface options for easy system integration

DP83826ERHBR Image
DP83826ERHBR (2)

Key Technical Parameters

Operating voltage: 1.62V to 1.98V, 3V to 3.6V

Supply current: 55mA

Operating temperature: -40°C to 105°C

Package: 32-VQFN (5x5) with exposed pad

Quality and Safety Features

RoHS3 compliant

Reliable operation within the specified temperature range

Compatibility

The DP83826ERHBR is designed to be compatible with standard 10/100 Ethernet systems and networks.

Application Areas

Embedded systems

Industrial automation

Networking equipment

Telecommunications infrastructure

Product Lifecycle

The DP83826ERHBR is an active product from Texas Instruments. Replacement options and upgrade paths may be available.

Key Reasons to Choose This Product

Reliable Ethernet connectivity with excellent signal integrity

Low power consumption with EEE support

Flexible interface options for easy system integration

Robust auto-negotiation and MDI/MDI-X crossover detection

Wide operating temperature range for industrial applications

RoHS3 compliance for use in various applications

Frequently Asked Questions(FAQ)

What are the key voltage supply requirements for the DP83826ERHBR Ethernet PHY, and how do they affect system-level power design considerations?
The DP83826ERHBR operates across two distinct voltage rails: a core voltage range of 1.62V to 1.98V and an I/O voltage range of 3V to 3.6V. This dual-supply architecture enables flexible integration with both low-voltage digital logic and legacy 3.3V peripheral interfaces. Designers must ensure clean power delivery to avoid noise coupling into high-speed differential pairs on the MDI interface. The 55mA typical current draw suggests careful attention to transient response and decoupling, especially during link-up sequences when the transceiver enters high-power mode.
How does the DP83826ERHBR compare to similar 10/100 Ethernet PHYs in terms of interface flexibility and pin utilization for space-constrained applications?
Compared to alternatives like the DP83848J or LAN8742A, the DP83826ERHBR offers dual interface support through both MII and RMII configurations within its compact 32-VQFN (5x5) package. While some competitors require external oscillators or more complex clocking schemes, the DP83826 integrates an internal oscillator, reducing BOM count. However, it lacks Gigabit Ethernet support found in newer devices, making it suitable only for legacy 100BASE-TX designs where cost and footprint are prioritized over future-proofing.
What temperature-related limitations should engineers consider when deploying the DP83826ERHBR in industrial automation environments?
Operating reliably from -40°C to +105°C ensures robust performance in harsh environments, but thermal derating may be necessary near the upper limit due to increased leakage currents and reduced signal integrity margins at elevated temperatures. PCB layout must maintain adequate copper pour around the exposed pad for effective heat dissipation. Engineers should verify eye diagram compliance under worst-case thermal conditions using IBIS models rather than relying solely on datasheet guarantees.
Can the DP83826ERHBR be used with non-standard cable types or extended distances beyond 100 meters, and what are the performance implications?
No, the DP83826ERHBR strictly adheres to IEEE 802.3u specifications for 100BASE-TX, which limits valid transmission to standard Cat5e cabling within 100 meters. Deviations introduce impedance mismatches, crosstalk, and attenuation that degrade far-end crosstalk (FEXT) and return loss parameters below receiver thresholds. Attempting longer runs or lower-grade cables will result in intermittent link failures or CRC errors even if the physical layer reports a connected state.
What clocking options are available for the DP83826ERHBR, and how do they impact synchronization with microcontrollers?
The device supports either an integrated 25MHz crystal or an external reference clock input. Using the onboard oscillator minimizes component count but requires precise tuning; alternatively, sourcing a stable 25MHz clock from the MCU simplifies timing budgets. In RMII mode, only a 50MHz reference is needed—half the frequency of MII—reducing clock tree complexity. Care must be taken to match clock rise/fall times to meet jitter specifications (<150ps peak-to-peak).
Is there any difference in power consumption between active transmit and receive modes for the DP83826ERHBR, and how can this be measured accurately?
Yes, significant current variation occurs between modes. During full-duplex transmission, the analog front end draws up to 55mA due to amplifier biasing and DAC activity. Idle listening consumes less than half this value. To measure accurately, use a calibrated DC current probe with proper grounding to avoid ground loops that distort readings. Also account for PHY initialization surges during link training, which can spike momentarily above steady-state levels.
How does the Moisture Sensitivity Level (MSL) rating of MSL 1 for the DP83826ERHBR influence manufacturing handling procedures?
With an MSL 1 classification (unlimited floor life), the DP83826ERHBR poses minimal risk of moisture-induced defects during assembly. However, standard IPC guidelines still recommend storing components in dry cabinets and baking only if required by process control records. Since lead-free soldering typically occurs above 217°C, rapid thermal excursions won’t trigger delamination unless pre-bake protocols were violated. This simplifies logistics for high-volume production lines.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments DP83826ERHBR

Product Attribute DP83826ERHBT DP83826IRHBR DP83826IRHBT DP83840AVCE
Part Number DP83826ERHBT DP83826IRHBR DP83826IRHBT DP83840AVCE
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Function - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Standards - - - -
Series - - - -
Interface - - - -
Protocol - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Supply - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Supply - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)

DP83826ERHBR Datasheet PDF

Download DP83826ERHBR pdf datasheets and Texas Instruments documentation for DP83826ERHBR - Texas Instruments.

PCN Design/Specification
Datasheet 09/Dec/2022.pdf DP83826 06/Oct/2021.pdf
HTML Datasheet
DP83826ERHBR.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
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Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
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  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
DP83826ERHBR Image

DP83826ERHBR

Texas Instruments
32D-DP83826ERHBR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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