DP83849IFVS/NOPB
Ethernet ICs PHYTER DUAL Industrial Temp
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製造商零件號 # : DP83849IFVS/NOPB
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包裝/封裝: TQFP-80
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零件狀態 : ACTIVE
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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
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外,我們還保存這些檢查的詳細記錄,以確保整個供應鏈的透明度和可追溯性。
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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。
運輸與付款
運輸與付款
關於運送
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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
DP83849IFVS/NOPB 數據表
價格 (USD)
數量 | 單價 | 總價 |
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1 | $7.804 | $7.80 |
10 | $6.822 | $68.22 |
30 | $6.223 | $186.69 |
100 | $5.721 | $572.10 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
Designed with energy efficiency in mind, this PHY offers power-saving modes to reduce energy consumption during low-traffic periods, making it an environmentally-conscious choice. With comprehensive diagnostics features including loopback modes and cable diagnostics, troubleshooting and maintenance become a breeze. The compact size and integrated termination resistors make installation a hassle-free process, perfect for space-constrained industrial applications
主要特徵
- Improved Network Performance
- Enhanced Reliability
- Increased Security
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, FX support, 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
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 DP83849IFVS/NOPB?
The DP83849IFVS/NOPB is a low-power, single-port 10/100 Mb/s Ethernet physical layer transceiver (PHY) designed by Texas Instruments. It is commonly used in industrial automation, IoT (Internet of Things), and embedded networking applications.
How Does DP83849IFVS/NOPB Work?
The DP83849IFVS/NOPB works by interfacing with an Ethernet MAC (Media Access Control) to transmit and receive data over twisted pair cables. It provides the necessary analog front-end and digital signal processing functions to enable reliable communication over an Ethernet network.
How Many Pins does DP83849IFVS/NOPB have and What are the Functions of the Pinout Configuration?
The DP83849IFVS/NOPB is housed in a 32-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:
- TXD0, TXD1: Transmit data outputs.
- RXD0, RXD1: Receive data inputs.
- MDIO: Management data input/output for configuration and status monitoring.
- MDC: Management data clock for MDIO communication.
- REFCLK: Reference clock input.
- LEDn: LED indicator outputs for link, activity, and speed.
- RESETn: Reset input.
- PLL, XTAL1, XTAL2: Clock and oscillator connections.
- AVDD, AVSS: Analog power supply and ground.
- DVDD, DVSS: Digital power supply and ground.
What are the Pros and Cons of DP83849IFVS/NOPB?
Pros:
- Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
- Industrial Temperature Range: Designed to operate reliably in harsh industrial environments.
- Integrated Diagnostics: Includes built-in diagnostic features for monitoring link status and cable faults.
- IEEE 802.3u Compliance: Meets industry standards for 100BASE-TX and 10BASE-T Ethernet communication.
- Compact Package: The 32-pin QFN package provides a space-efficient design for PCB layout.
Cons:
- External Magnetics Required: May require external magnetics for coupling to the network cable.
- Complex Interface: Requires understanding of Ethernet protocols and signal integrity for proper integration.
- EMC Considerations: External components and layout must be carefully considered for electromagnetic compatibility.
Are There Any Equivalents/Alternatives to DP83849IFVS/NOPB for Recommendation?
- The DP83822I from Texas Instruments is a similar single-port Ethernet PHY with additional features.
- Alternatives to the DP83849IFVS/NOPB include the LAN8742A from Microchip Technology and the KSZ8081RNA from Microchip Technology.
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