DP83822IRHBR

Description

Product Overview: Texas Instruments DP83822IRHBR

The DP83822IRHBR is a highly reliable, low-power 10/100 Mbps Ethernet Physical Layer transceiver from Texas Instruments. This advanced device is designed to meet the rigorous demands of industrial temperature applications and provides a versatile solution for a variety of networked devices, including industrial automation, building automation, and factory communications systems.

Featuring a flexible interface with support for both MII (Media Independent Interface) and RMII (Reduced Media Independent Interface), the DP83822IRHBR ensures compatibility with a wide range of microcontrollers and processors. This allows designers to integrate the transceiver into a diverse array of products without the need for extensive redesigns or compatibility checks.

With its integrated voltage regulator and support for multiple I/O voltages, the DP83822IRHBR simplifies power supply design, reducing the number of external components required and saving valuable board space. This makes it an ideal choice for compact devices where space is at a premium.

The DP83822IRHBR boasts robust performance, with features such as Energy Efficient Ethernet (IEEE 802.3az) for reduced power consumption during periods of low data activity, and advanced cable diagnostics that help identify and resolve cabling issues quickly. This ensures that devices maintain a reliable network connection while minimizing their energy footprint.

For enhanced network performance, the transceiver includes features like auto-MDIX, which automatically detects and adjusts for straight-through or crossover cable types, eliminating the need for manual cable selection. Additionally, the device supports both full-duplex and half-duplex communication, enabling flexible deployment in various network environments.

Encased in a compact 32-pin QFN package, the DP83822IRHBR is designed for easy integration into existing designs. Its robust design is complemented by a temperature range of -40°C to 85°C, ensuring reliable operation even in extreme environments.

In summary, the Texas Instruments DP83822IRHBR Ethernet PHY is a feature-rich, energy-efficient, and versatile solution for adding network connectivity to a wide array of industrial and commercial devices.

Products specifications