DP83867IRPAPT Integrated Circuits (ICs) |
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| Allicdata Part #: | 296-41117-2-ND |
| Manufacturer Part#: |
DP83867IRPAPT |
| Price: | $ 4.28 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC ETHERNET PHY 64HTQFP |
| More Detail: | Ethernet Physical Layer Controller 10/100/1000 Bas... |
| DataSheet: | DP83867IRPAPT Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 4.28000 |
| 10 +: | $ 4.15160 |
| 100 +: | $ 4.06600 |
| 1000 +: | $ 3.98040 |
| 10000 +: | $ 3.85200 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Protocol: | Ethernet |
| Function: | Physical Layer Controller |
| Interface: | Serial |
| Standards: | 10/100/1000 Base-TX PHY |
| Voltage - Supply: | 1.1V, 2.5V |
| Current - Supply: | 157mA |
| Operating Temperature: | -40°C ~ 85°C |
| Package / Case: | 64-TQFP Exposed Pad |
| Supplier Device Package: | 64-HTQFP (10x10) |
| Base Part Number: | DP83867 |
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Introduction
The DP83867IRPAPT is an integrated Ethernet physical layer transceiver and an embedded Power over Ethernet (PoE) interface controller. It is ideal for Power Siren, sounder, wireless access point and many embedded applications while also providing excellent flexibility in system design. This article will discuss the application fields and working principle of the DP83867IRPAPT.
Application Fields
The DP83867IRPAPT is a highly integrated Gigabit physical layer transceiver (PHY). It is designed for use in Power over Ethernet (PoE) or General Purpose Ethernet applications. It is ideal for use in many embedded applications like power siren, sound control systems, wireless access points, and others.
The DP83867IRPAPT supports both 10/100/1000 Mbps Ethernet links with automatic configuration of data rate and half/full duplex settings. The DP83867IRPAPT also features excellent signal integrity and high noise immunity for robust data transmission. It meets various electrical requirements for IEEE 802.3, 802.3ab, 802.3u, and 802.3x.
The DP83867IRPAPT also incorporates an embedded PoE interface controller. It supports both Class 0 and Class 1 PoE standards, so it is suitable for use in a wide range of PoE network applications.
Working Principle
The DP83867IRPAPT is composed of two component blocks, an Ethernet Physical Layer Transceiver (PHY) and an embedded Power over Ethernet (PoE) interface controller. The former is responsible for converting signals between the media access control (MAC) layer of the system and the physical media. The latter provides a simple and reliable interface between the system and the Ethernet network, allowing the system to receive power via Ethernet cables.
The DP83867IRPAPT supports 10/100/1000 Mbps full/half duplex Ethernet links automatic data rate and duplex configuration. It is designed for high noise immunity and has excellent signal integrity, providing robust data transmission performance. For PoE network applications, it supports Class 0 and Class 1 PoE standards, allowing for easy integration into existing networks.
In addition, the DP83867IRPAPT features various power management features. It provides an integrated power sequence control register, allowing each port to be powered up or down according to its corresponding linear regulation characteristics. It also supports a Selective Power Management frame, allowing each port to be powered up or down based on its Ethernet frames. This reduces power consumption, saving energy and cost.
Conclusion
The DP83867IRPAPT is an integrated Ethernet physical layer transceiver and embedded Power over Ethernet (PoE) interface controller. It is ideal for many embedded applications like power siren, sound systems, wireless access points, and others. It is designed for use in Power over Ethernet (PoE) and General Purpose Ethernet applications, meeting various electrical requirements for IEEE 802.3, 802.3ab, 802.3u, and 802.3x. The DP83867IRPAPT also features several power management features, providing excellent flexibility in system design.
The specific data is subject to PDF, and the above content is for reference
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DP83867IRPAPT Datasheet/PDF