DP83TC812RRHARQ1 - Texas Instruments

Manufacturer Part Number

DP83TC812RRHARQ1

Manufacturer

Texas Instruments

Introduction

DP83TC812RRHARQ1 is a robust physical layer transceiver for BroadR-Reach and automotive Ethernet.

Product Features and Performance

Ethernet Transceiver compliant with IEEE standards

Supports 100Base-T1 for automotive applications

Integrated PHYceiver with low-latency performance

4 Drivers/Receivers with Full and Half Duplex capabilities

Adaptive Equalizer and Baseline Wander compensation

Energy Efficient Ethernet (EEE) capability

Product Advantages

Enables high-speed data transmission over a single twisted-pair cable

Support for advanced diagnostics

Reduces system complexity and cabling cost in automotive networking

End-to-end error detection for reliable communication

Key Technical Parameters

Protocol: Ethernet

Number of Drivers/Receivers: 4/4

Duplex: Full and Half

Voltage - Supply: 2.97V to 3.63V

Operating Temperature: -40°C to 125°C (TA)

Automotive Grade with AEC-Q100 qualification

Quality and Safety Features

Robust against automotive electromagnetic interference

High-temperature reliability

AEC-Q100 qualified

Over-voltage and under-voltage protection

Compatibility

Compatible with existing automotive Ethernet networks

Supports twisted-pair cables commonly found in automotive applications

Application Areas

Automotive Ethernet systems

Advanced Driver Assistance Systems (ADAS)

Infotainment and telemetry

Gateway and diagnostic applications

Product Lifecycle

Product Status: Active

Not approaching discontinuation

Replacement and upgrade options are typically available

Several Key Reasons to Choose This Product

Highly integrated design suitable for automotive Ethernet applications

Supports the stringent environmental demands of the automotive industry

Reduces the need for additional external components, saving space and cost

Proven technology from a reputable manufacturer like Texas Instruments

High-speed data rates enable future-proof automotive designs

Energy-efficient operation reduces power consumption in vehicles