DP83TC811RWRNDRQ1 - Texas Instruments

Manufacturer Part Number

DP83TC811RWRNDRQ1

Manufacturer

Texas Instruments

Introduction

The DP83TC811RWRNDRQ1 is an automotive-grade, low-power physical layer transceiver designed for use in automotive and industrial applications that require 100BASE-T1 Ethernet.

Product Features and Performance

Low-power PHY transceiver for 100BASE-T1 Ethernet

Compliant with IEEE 802.3 standard

Supports 2 drivers and 2 receivers

Integrated cable diagnostics and link quality monitoring

Energy Efficient Ethernet (EEE) for reduced power consumption

Supports Master and Slave modes for clock synchronization

Product Advantages

Robust automotive-grade design

AEC-Q100 qualification ensures reliability under extreme conditions

High temperature range from -40°C to 125°C suitable for harsh environments

Wide voltage supply range from 1.62V to 3.63V for system flexibility

Key Technical Parameters

Data Rate: 100Mbps

Voltage - Supply: 1.62V ~ 3.63V

Operating Temperature: -40°C ~ 125°C

Package/Case: 36-VFQFN Exposed Pad

Mounting Type: Surface Mount, Wettable Flank

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Built-in protection against electrostatic discharge (ESD)

Over-temperature protection

Compatibility

Suitable for IEEE 802.3 Ethernet-based networks

Can be used with microcontrollers supporting MII/RMII/RGMII interfaces

Application Areas

Automotive networking systems

Industrial automation

Camera and sensor data transmission for ADAS

Infotainment and cluster communication

Product Lifecycle

Active product status ensures continued availability

Not nearing discontinuation and has support for replacements or upgrades

Several Key Reasons to Choose This Product

Optimized for use in bandwidth-intensive automotive applications like infotainment and ADAS

Easy integration with existing automotive ethernet networks

Supports cable diagnostics and network troubleshooting

Energy-efficient operation reduces power consumption

Resistant to harsh automotive environments including temperature and voltage variations

Backed by Texas Instruments' technical support and reliability