DP83822IRHBR:Layer Transceiver, Pinout, Datasheet

Sophie

Published: 03 March 2022 | Last Updated: 03 March 2022

2790

DP83822IRHBR

DP83822IRHBR

Texas Instruments

Specialized Interface IC DP83822 32 Pin 1.8V 32-VFQFN Exposed Pad

Purchase Guide

Specialized Interface IC DP83822 32 Pin 1.8V 32-VFQFN Exposed Pad

The DP83822IRHBR is a high-performance, single-port Physical Layer transceiver that supports 10BASE-Te, 100BASE-TX, and 100BASE-FX signaling. The article is going to introduce basic details of the component.

This short video shows the introduction of DP83822IRHBR.

DP83822IRHBR Supplier and TI DP83822IRHBT Distributor in China - Rantle East Electronic

DP83822IRHBR Description

The DP83822IRHBR is a high-performance, single-port Physical Layer transceiver that supports 10BASE-Te, 100BASE-TX, and 100BASE-FX signaling. For direct connection to a Media Access Controller, the device supports the standard Media Independent Interface (MII), Reduced Media Independent Interface (RMII), and Reduced Gigabit Media Independent Interface (RGMII) (MAC).

The device is intended to provide power supply flexibility by supporting a variety of I/O voltage interfaces (3.3 V, 2.5 V, or 1.8 V) and analog voltage options (1.8 V or 3.3 V) to reduce power usage. The DP83822's automatic supply setup enables for any combination of VDDIO supply and AVD supply without the need for further configuration parameters.


DP83822IRHBR Pinout

pinout.jpg

DP83822IRHBR CAD Model

Symbol

symbol.png

Footprint

footprint.png

3D Model

3d model.jpg


DP83822IRHBR Features

• 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, 100BASETX 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


DP83822IRHBR Functional Block Diagram

functional.png

DP83822IRHBR Recommended Operating Conditions


MINNOMMAXUNIT

Supply Voltage I/O (1.8-V Option)1.711.81.89
VDDIOSupply Voltage I/O (2.5-V Option)2.3752.52.625V

Supply Voltage I/O (3.3-V Option)3.153.33.45
AVDSupply Voltage Analog (3.3-V Option)3.153.33.45V
Supply Voltage Analog (1.8-V Option)1.711.81.89
Center Tap (CT)Supply Voltage Center Tap (3.3-V Option) Magnetic Center Tap3.153.33.45\/
Supply Voltage Analog (1.8V Option) Magnetic Center Tap1.711.81.89V
TaAmbient Temperature: DP83822I and DP83822IF-40
85op
1AAmbient Temperature: DP83822H and DP83822HF-40
125


DP83822IRHBR Equivalent

Part NumberDescriptionManufacturer
DP83822HRHBTTELECOMMUNICATION CIRCUITSExtended temperature, robust low-power 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD 32-VQFN -40 to 125Texas Instruments


Specifications

Texas Instruments DP83822IRHBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments DP83822IRHBR.
  • Type
    Parameter
  • Lifecycle Status

    Lifecycle Status refers to the current stage of an electronic component in its product life cycle, indicating whether it is active, obsolete, or transitioning between these states. An active status means the component is in production and available for purchase. An obsolete status indicates that the component is no longer being manufactured or supported, and manufacturers typically provide a limited time frame for support. Understanding the lifecycle status is crucial for design engineers to ensure continuity and reliability in their projects.

    ACTIVE (Last Updated: 5 days ago)
  • Factory Lead Time
    12 Weeks
  • Mount

    In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.

    Surface Mount
  • Mounting Type

    The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

    Surface Mount
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    32-VFQFN Exposed Pad
  • Number of Pins
    32
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tape & Reel (TR)
  • JESD-609 Code

    The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.

    e4
  • Pbfree Code

    The "Pbfree Code" parameter in electronic components refers to the code or marking used to indicate that the component is lead-free. Lead (Pb) is a toxic substance that has been widely used in electronic components for many years, but due to environmental concerns, there has been a shift towards lead-free alternatives. The Pbfree Code helps manufacturers and users easily identify components that do not contain lead, ensuring compliance with regulations and promoting environmentally friendly practices. It is important to pay attention to the Pbfree Code when selecting electronic components to ensure they meet the necessary requirements for lead-free applications.

    yes
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    2 (1 Year)
  • Number of Terminations
    32
  • Terminal Finish

    Terminal Finish refers to the surface treatment applied to the terminals or leads of electronic components to enhance their performance and longevity. It can improve solderability, corrosion resistance, and overall reliability of the connection in electronic assemblies. Common finishes include nickel, gold, and tin, each possessing distinct properties suitable for various applications. The choice of terminal finish can significantly impact the durability and effectiveness of electronic devices.

    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Max Operating Temperature

    The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

    85°C
  • Min Operating Temperature

    The "Min Operating Temperature" parameter in electronic components refers to the lowest temperature at which the component is designed to operate effectively and reliably. This parameter is crucial for ensuring the proper functioning and longevity of the component, as operating below this temperature may lead to performance issues or even damage. Manufacturers specify the minimum operating temperature to provide guidance to users on the environmental conditions in which the component can safely operate. It is important to adhere to this parameter to prevent malfunctions and ensure the overall reliability of the electronic system.

    -40°C
  • Applications

    The parameter "Applications" in electronic components refers to the specific uses or functions for which a component is designed. It encompasses various fields such as consumer electronics, industrial automation, telecommunications, automotive, and medical devices. Understanding the applications helps in selecting the right components for a particular design based on performance, reliability, and compatibility requirements. This parameter also guides manufacturers in targeting their products to relevant markets and customer needs.

    Ethernet
  • Voltage - Supply

    Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.

    1.71V~3.45V
  • Terminal Position

    In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.

    QUAD
  • Terminal Form

    Occurring at or forming the end of a series, succession, or the like; closing; concluding.

    NO LEAD
  • Number of Functions
    1
  • Supply Voltage

    Supply voltage refers to the electrical potential difference provided to an electronic component or circuit. It is crucial for the proper operation of devices, as it powers their functions and determines performance characteristics. The supply voltage must be within specified limits to ensure reliability and prevent damage to components. Different electronic devices have specific supply voltage requirements, which can vary widely depending on their design and intended application.

    1.8V
  • Base Part Number

    The "Base Part Number" (BPN) in electronic components serves a similar purpose to the "Base Product Number." It refers to the primary identifier for a component that captures the essential characteristics shared by a group of similar components. The BPN provides a fundamental way to reference a family or series of components without specifying all the variations and specific details.

    DP83822
  • Temperature Grade

    Temperature grades represent a tire's resistance to heat and its ability to dissipate heat when tested under controlled laboratory test conditions.

    INDUSTRIAL
  • Interface

    In electronic components, the term "Interface" refers to the point at which two different systems, devices, or components connect and interact with each other. It can involve physical connections such as ports, connectors, or cables, as well as communication protocols and standards that facilitate the exchange of data or signals between the connected entities. The interface serves as a bridge that enables seamless communication and interoperability between different parts of a system or between different systems altogether. Designing a reliable and efficient interface is crucial in ensuring proper functionality and performance of electronic components and systems.

    MII, RMII
  • Cable Length

    A nautical unit of measure equal to one tenth of a nautical mile or approximately 1 fathoms.

    150m
  • Data Rate

    Data Rate is defined as the amount of data transmitted during a specified time period over a network. It is the speed at which data is transferred from one device to another or between a peripheral device and the computer. It is generally measured in Mega bits per second(Mbps) or Mega bytes per second(MBps).

    100 kbps
  • Number of Transceivers
    4
  • Height
    1mm
  • Length
    5mm
  • Width
    5mm
  • Thickness

    Thickness in electronic components refers to the measurement of how thick a particular material or layer is within the component structure. It can pertain to various aspects, such as the thickness of a substrate, a dielectric layer, or conductive traces. This parameter is crucial as it impacts the electrical, mechanical, and thermal properties of the component, influencing its performance and reliability in electronic circuits.

    900μm
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    ROHS3 Compliant
  • Lead Free

    Lead Free is a term used to describe electronic components that do not contain lead as part of their composition. Lead is a toxic material that can have harmful effects on human health and the environment, so the electronics industry has been moving towards lead-free components to reduce these risks. Lead-free components are typically made using alternative materials such as silver, copper, and tin. Manufacturers must comply with regulations such as the Restriction of Hazardous Substances (RoHS) directive to ensure that their products are lead-free and environmentally friendly.

    Lead Free
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DP83822IRHBR Applications

• Motor drives

• Factory automation, robotics and motion control

• Grid infrastructure

• Building automation

• Industrial Ethernet fieldbus

• Real Time Industrial Ethernet Applications such as ProfiNET®


DP83822IRHBR Typical Application Circuit

typical.png


DP83822IRHBR Typical Application Circuit


DP83822IRHBR Package

package.png

DP83822IRHBR Manufacturer

Texas Instruments Incorporated (TI) is an American technology company based in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces TI digital light processing technology and education technology products including calculators, micro-controllers, and multi-core processors. The company boasts 45,000 patents around the globe as of 2016.


Trend Analysis

Parts with Similar Specs

The three parts on the right have similar specifications to Texas Instruments & DP83822IRHBR.
  • Image
    Part Number
    Manufacturer
    Package / Case
    Number of Pins
    Data Rate
    Base Part Number
    Temperature Grade
    Cable Length
    Moisture Sensitivity Level (MSL)
    Voltage - Supply
    View Compare
  • DP83822IRHBR

    DP83822IRHBR

    32-VFQFN Exposed Pad

    32

    100 kbps

    DP83822

    INDUSTRIAL

    150 m

    2 (1 Year)

    1.71V ~ 3.45V

  • DP83822IFRHBR

    32-VFQFN Exposed Pad

    32

    100 kbps

    DP83822

    INDUSTRIAL

    150 m

    2 (1 Year)

    1.71V ~ 3.45V

Datasheet PDF

Download datasheets and manufacturer documentation for Texas Instruments DP83822IRHBR.
Frequently Asked Questions

What is DP83822IRHBR ?

The DP83822IRHBR is a high-performance, single-port Physical Layer transceiver that supports 10BASE-Te, 100BASE-TX, and 100BASE-FX signaling. For direct connection to a Media Access Controller, the device supports the standard Media Independent Interface (MII), Reduced Media Independent Interface (RMII), and Reduced Gigabit Media Independent Interface (RGMII) (MAC).
The device is intended to provide power supply flexibility by supporting a variety of I/O voltage interfaces (3.3 V, 2.5 V, or 1.8 V) and analog voltage options (1.8 V or 3.3 V) to reduce power usage. The DP83822's automatic supply setup enables for any combination of VDDIO supply and AVD supply without the need for further configuration parameters.

What is the component’s range of operating temperature ?

-40°C-85°C.

What is the package of the device?

32-VFQFN Exposed Pad.

What is the component’s number of terminations?

32.
DP83822IRHBR

Texas Instruments

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