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DP83848CVV/NOPB
Lead-free Ethernet integrated circuit
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製造商零件號 # : DP83848CVV/NOPB
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包裝/封裝: LQFP (PT)-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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DP83848CVV/NOPB 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $2.587 | $2.59 |
| 10 | $2.250 | $22.50 |
| 30 | $1.908 | $57.24 |
| 250 | $1.692 | $423.00 |
| 500 | $1.594 | $797.00 |
| 1000 | $1.552 | $1,552.00 |
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
The DP83848CVV/NOPB sets itself apart with its exceptional reliability, feature-rich design, and high performance capabilities. Designed to withstand extreme temperatures, this device is the perfect solution for applications requiring Ethernet connectivity in harsh environments. Whether you're in industrial control or transportation, the DP83848CVV/NOPB offers the durability and flexibility needed to excel in challenging conditions. Trust TI's decades of Ethernet expertise and choose the DP83848CVV/NOPB for your next project
主要特徵
- Rapid Self-Test
- Integrated Error Correction
- Fast Link Discovery
- Auto-Negotiation
- Link Fault Detection
- Data Line Monitoring
應用
- Fast and reliable Ethernet connection
- Perfect for networking applications
- Proven industrial automation solution
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 | Catalog |
| Features | Programmable LED support for link, 10/100 Mb/s mode, Activity, duplex and collision detect | Supply voltage (V) | 3.3 |
| I/O supply voltage (typ) (V) | 3.3 | Operating temperature range (°C) | 0 to 70 |
| Number of LEDs | 3 | ESD HBM (kV) | 4 |
常見問題解答
What is DP83848CVV/NOPB?
The DP83848CVV/NOPB is a low-power, single-port 10/100 Mb/s Ethernet physical layer (PHY) transceiver designed by Texas Instruments. It is ideal for use in embedded systems, industrial automation, and networking equipment where a reliable and high-speed Ethernet connection is required.
How Does DP83848CVV/NOPB Work?
The DP83848CVV/NOPB works by converting the digital data from the Media Independent Interface (MII) or Reduced Media Independent Interface (RMII) into analog signals for transmission over the Ethernet cable. It also receives incoming analog signals from the cable and converts them back into digital data. The transceiver includes advanced features such as auto-negotiation and built-in signal quality monitoring for robust and efficient Ethernet communication.
How Many Pins does DP83848CVV/NOPB have and What are the Functions of the Pinout Configuration?
The DP83848CVV/NOPB is housed in a 48-pin LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:
- TXP, TXN: Transmit differential pair.
- RXP, RXN: Receive differential pair.
- MDIO: Management data input/output for PHY configuration.
- MDC: Management data clock for PHY configuration.
- RESET: Reset pin for the transceiver.
- LED[0:3]: LED status indicator pins.
- INTn: Interrupt output pin.
- VCC, GND: Power supply and ground pins, respectively.
What are the Pros and Cons of DP83848CVV/NOPB?
Pros:
- Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
- Robust Communication: Includes advanced features for reliable Ethernet communication and diagnostics.
- Flexible Interface: Supports both MII and RMII interfaces for compatibility with various systems.
- Embedded Applications: Well-suited for embedded systems and industrial automation applications.
- Temperature Range: Operates over a wide temperature range for extended environmental conditions.
Cons:
- Complexity: May require careful PCB layout and signal integrity considerations for optimal performance.
- External Magnetics: Requires external magnetics for transformer coupling in the Ethernet interface.
- Package Size: The 48-pin LQFP package may require careful handling during assembly and rework.
Are There Any Equivalents/Alternatives to DP83848CVV/NOPB for Recommendation?
- The DP83640 from Texas Instruments is a similar single-port Ethernet PHY with advanced features.
- Alternatives to the DP83848CVV/NOPB include the KSZ8081 from Microchip and the LAN8710A from Microchip.
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