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DP83848MPHPEP
Ethernet ICs Enhanced Product PHYTER Extreme TempDP83848MPHPEP
Ethernet ICs Enhanced Product PHYTER Extreme Temp
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製造商零件號 # : DP83848MPHPEP
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包裝/封裝: HTQFP-48
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製造商: Texas Instruments
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產品分類 : Drivers, Receivers, Transceivers
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DP83848MPHPEP 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The DP83848MPHPEP is the ultimate solution for any industrial, automotive, or consumer application requiring reliable 10/100 Mbps Ethernet connectivity. Its MII/RMII interface compatibility ensures seamless integration into a wide range of systems, while its auto-negotiation feature eliminates the hassle of manual configuration. With IEEE 802.3 compliant loopback modes, troubleshooting and diagnostics become a breeze, enhancing overall system reliability
主要特徵
- Improved cable life expectancy
- Increase system reliability
- Rapid troubleshooting and diagnosis
- Fast and easy configuration
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Datarate (Mbps) | 10/100 | Interface type | MII, RMII, SNI |
| Number of ports | Single | Rating | HiRel Enhanced Product |
| Features | JTAG1149.1 | Supply voltage (V) | 3.3 |
| I/O supply voltage (typ) (V) | 3.3 | Operating temperature range (°C) | -55 to 125 |
| Number of LEDs | 3 | ESD HBM (kV) | 4 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is DP83848MPHPEP?
The DP83848MPHPEP is a low-power, single-port 10/100 Mbps Ethernet physical layer transceiver (PHY) designed by Texas Instruments. It is suitable for applications requiring reliable and high-performance Ethernet connectivity, such as industrial automation, automotive networking, and communication equipment.
How Does DP83848MPHPEP Work?
The DP83848MPHPEP enables the transmission and reception of Ethernet data over twisted pair cables. It implements the physical layer of the Ethernet protocol by converting digital data into analog signals for transmission and vice versa. The transceiver features built-in diagnostic and loopback modes for network testing and fault detection.
How Many Pins does DP83848MPHPEP have and What are the Functions of the Pinout Configuration?
The DP83848MPHPEP is housed in a 48-pin LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:
- TX/RX+/-: Transmitter and receiver differential signal pins.
- LED: LED indicator pins for link/activity status.
- MDC/MDIO: Management data clock and management data I/O pins for configuration and status monitoring.
- RESET: Reset pin for device initialization.
- INTn: Interrupt pins for event notification.
- VCC, GND: Power supply and ground pins.
What are the Pros and Cons of DP83848MPHPEP?
Pros:
- Low Power Consumption: Operates with low power, suitable for energy-efficient designs.
- Wide Temperature Range: Supports extended temperature range for industrial and automotive applications.
- Diagnostic Features: Includes built-in diagnostics for network testing and fault detection.
- Loopback Modes: Supports loopback modes for internal diagnostics and testing.
- Robust Design: Reliable performance in demanding network environments.
Cons:
- Complexity: Requires understanding of Ethernet protocols and interface standards for effective integration.
- External Magnetics: May require external magnetic components for proper signal isolation and filtering.
- Package Size: The 48-pin LQFP package may require careful board layout and assembly.
Are There Any Equivalents/Alternatives to DP83848MPHPEP for Recommendation?
- The DP83822 from Texas Instruments is a similar Ethernet PHY with enhanced diagnostic features.
- Alternatives to the DP83848MPHPEP include the KSZ8081 from Microchip Technology and the LAN8720A from Microchip Technology.
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