Part Details for DP83840AVCE by Texas Instruments
Results Overview of DP83840AVCE by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
DP83840AVCE Information
DP83840AVCE by Texas Instruments is an Other Telecom IC.
Other Telecom ICs are under the broader part category of Telecommunication Circuits.
A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.
Price & Stock for DP83840AVCE
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
DP83840AVCE-ND
|
DigiKey | IC ETHERNET PHYS LAYER 100QFP Min Qty: 66 Container: Bag |
0 Bag |
|
$14.2042 | Buy Now |
US Tariff Estimator: DP83840AVCE by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
DP83840AVCE Part Data Attributes
|
|
DP83840AVCE
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
DP83840AVCE
Texas Instruments
Telecom Circuit, 1-Func, BICMOS, PQFP100
|
| Part Life Cycle Code | Obsolete | |
| Part Package Code | QFP | |
| Package Description | 14 X 20 Mm, Plastic, Qfp-100 | |
| Pin Count | 100 | |
| HTS Code | 8542.39.00.01 | |
| JESD-30 Code | R-PQFP-G100 | |
| Length | 20 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 100 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | QFP | |
| Package Shape | Rectangular | |
| Package Style | Flatpack | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | Yes | |
| Technology | Bicmos | |
| Telecom IC Type | Telecom Circuit | |
| Temperature Grade | Commercial | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Quad | |
| Width | 14 Mm |
DP83840AVCE Frequently Asked Questions (FAQ)
-
Texas Instruments provides a recommended PCB layout in the DP83840AVCE Evaluation Module User's Guide (SLAU445) and the DP83840AVCE Layout Guide (SLAU446). These documents provide detailed guidelines for PCB layout, including component placement, routing, and thermal considerations.
-
The DP83840AVCE can be configured for different PHY modes using the strap pins or through the MDIO interface. The strap pin configuration is described in the datasheet, while the MDIO interface configuration is described in the IEEE 802.3u standard. Additionally, Texas Instruments provides a PHY Utility software tool that can be used to configure and monitor the DP83840AVCE.
-
The power consumption of the DP83840AVCE depends on the operating mode and the speed of the link. The typical power consumption is around 350 mW in 1000BASE-T mode and 250 mW in 100BASE-TX mode. The power consumption can be further reduced by using the low-power mode or by disabling unused features. The datasheet provides more detailed information on power consumption.
-
Texas Instruments provides a range of tools and resources to help troubleshoot issues with the DP83840AVCE, including the PHY Utility software tool, the DP83840AVCE Evaluation Module, and the TI E2E forum. Additionally, the datasheet and user's guides provide detailed information on troubleshooting common issues, such as link faults, packet errors, and clocking issues.
-
Yes, the DP83840AVCE is rated for industrial temperature ranges from -40°C to 85°C. However, the device may require additional thermal management and PCB design considerations to ensure reliable operation over the full temperature range.