DP83849IVS/NOPB
PHY 2-CH 10Mbps/100Mbps 3.3V 80-Pin TQFP Tray
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製造商零件號 # : DP83849IVS/NOPB
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包裝/封裝: TQFP-80
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製造商: Texas Instruments
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產品分類 : Drivers, Receivers, Transceivers
品質保證
品質保證
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認證
我們已成功獲得各項認證標準,並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議,以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品,我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
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運輸與付款
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服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
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例子
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捲帶式
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剪膠帶
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管或託盤
DP83849IVS/NOPB 數據表
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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
Designed to support a wide range of MPU selections, the DP83849IVS/NOPB boasts compatibility with both MII and RMII interfaces, ensuring seamless integration with a variety of systems. Moreover, its powerful diagnostics tool provides comprehensive network testing and maintenance capabilities, enabling users to quickly identify and address any issues that may arise. Whether you're looking to extend your network range, convert media types, or simply ensure smooth network operation, this device offers the performance and reliability needed for industrial applications
![DP83849IVS/NOPB DP83849IVS/NOPB](/files/uploads/product/b/2ae3cd9e-a2ef-47f8-e744-08dbc6589f1f.webp)
主要特徵
- Real-Time Monitoring and Analysis
- Data Encryption and Decryption
- Fault-Tolerant Data Transfer Protocol
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 | Dual | Rating | Catalog |
Features | Cable diagnostics, Flex port, JTAG1149.1 | Supply voltage (V) | 3.3 |
I/O supply voltage (typ) (V) | 3.3 | Operating temperature range (°C) | -40 to 85 |
Number of LEDs | 6 | ESD HBM (kV) | 4 |
Specification Comparison
常見問題解答
What is DP83849IVS/NOPB?
The DP83849IVS/NOPB is a low-power, single-port 10/100 Mbps Ethernet physical layer transceiver (PHY) designed by Texas Instruments. It is ideal for embedded systems, industrial automation, and networking applications requiring reliable and high-speed Ethernet connectivity.
How Does DP83849IVS/NOPB Work?
The DP83849IVS/NOPB works by converting digital data from the Media Access Control (MAC) interface into analog signals for transmission over Ethernet cables. It also receives analog signals from the Ethernet cable, converts them to digital data, and sends them to the MAC interface. The transceiver features auto-negotiation and auto-MDIX capabilities for flexible network connections.
How Many Pins does DP83849IVS/NOPB have and What are the Functions of the Pinout Configuration?
The DP83849IVS/NOPB is housed in a 48-pin LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:
- TXD0, TXD1, TXEN, TXER: Transmit data and control pins.
- RXD0, RXD1, RXDV, RXER: Receive data and control pins.
- LED[0:3]: LED status indicator pins.
- COL, CRS, MDIO, MDC: Control and configuration interface pins.
- REFCLK, REFOUT: Reference clock input and output pins.
- VDD, VSS: Power supply and ground pins.
What are the Pros and Cons of DP83849IVS/NOPB?
Pros:
- Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
- Auto-Negotiation: Supports auto-negotiation for flexible network connections.
- Auto-MDIX: Features auto-MDIX capability for simplified cable connections.
- Diagnostic Features: Includes LED status indicators and diagnostic functions for easy fault identification.
- Robust Performance: Designed to meet industrial temperature and electromagnetic compatibility requirements.
Cons:
- Complexity: Requires careful consideration of layout and grounding for optimal performance in noisy environments.
- External Components: May require external magnetics and termination components for specific network configurations.
- Package Size: The 48-pin LQFP package may require significant board space in compact designs.
Are There Any Equivalents/Alternatives to DP83849IVS/NOPB for Recommendation?
- The DP83822I from Texas Instruments is a similar single-port 10/100 Mbps Ethernet PHY with additional features.
- Alternatives to the DP83849IVS/NOPB include the LAN8710A from Microchip Technology and the RTL8201F from Realtek.
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