DP83822HFRHBR - Texas Instruments

Manufacturer Part Number

DP83822HFRHBR

Manufacturer

Texas Instruments

Introduction

The DP83822HFRHBR is a robust, low power, fully featured Physical Layer transceiver with integrated PMD sublayers to enable 10BASE-Te and 100BASE-TX Ethernet protocols.

Product Features and Performance

Supports 10BASE-Te and 100BASE-TX Ethernet protocols

Low power consumption

Energy Efficient Ethernet (EEE) compliant

Supports MII and RMII interfaces

Auto-MDIX for reliable detection of cable connections

Cable diagnostics

Programmable LED support for network status indication

Advanced power management

Jumbo packet support

Product Advantages

Enhanced EMI protection

Robust performance in harsh environments

Integrated voltage regulators

Flexible power-down modes for power savings

Error-free data transmission at high speed

Key Technical Parameters

Supply Voltage: 1.71V to 3.45V

Package: 32-VFQFN Exposed Pad

Interface: MII, RMII

Temperature range: 0°C to 85°C

ESD protection

Quality and Safety Features

Built-in self-test modes

Industrial temperature grade

Error detection and correction

Compatibility

Compatible with various 10/100 Mbps Ethernet PHY use cases

Supports RMII rev. 1.2 and MII standard interfaces

Application Areas

Embedded systems

Industrial automation

Automotive

Consumer electronics

Product Lifecycle

Active product status

Not near discontinuation

Future upgrades potentially available

Several Key Reasons to Choose This Product

Optimized for low-power operations, suitable for battery-powered or power-sensitive applications

Reliability in industrial environments with industrial temperature range

Energy savings due to Energy Efficient Ethernet feature

Ease of design-in with integrated features and protections

Comprehensive support from Texas Instruments including design tools, software, and community forums