DP83910AV/63 - 5V Ethernet SNI Interface | Texas Instruments
部品番号: DP83910AV/63 ✗ 生産終了DP83910AV/63 概要
An Ethernet serial network interface, or Ethernet SNI controller, is an interface IC within the broader network interface controller and Ethernet controller categories. Its function is to connect a host or processor-side system to Ethernet physical-layer circuitry, handling the serial-side data path and associated control signals. The DP83910AV/63 therefore belongs to the integrated-circuit hierarchy: Ethernet interface controller, network interface controller, Ethernet IC, and semiconductor.
Key verified features include a 4.75 V to 5.25 V supply range, a 0°C to 70°C commercial operating-temperature range, and a 28-pin PLCC package. The source data identifies the part as an Ethernet network interface with a serial interface and CMOS construction. The verified product listing also states that the device contains lead and is not RoHS compliant. Detailed electrical characteristics such as clock frequency, transceiver-interface timing, maximum output current, and pin-level functions were not included in the supplied verified data and therefore are not asserted here.
The DP83910AV/63 is primarily associated with legacy embedded Ethernet equipment, industrial controllers, communication modules, and systems requiring an IEEE 802.3-compatible Ethernet path. The surrounding system must provide the correct supply regulation, decoupling, physical-layer transceiver, isolation requirements, connector protection, and clocking. Because the verified source describes a legacy PLCC device that is not RoHS compliant, engineers should review current regulatory, availability, and lifecycle requirements before starting a new design.
A key design consideration is PCB compatibility. The 28-pin PLCC footprint requires a matching surface-mount land pattern and appropriate assembly temperature controls. Do not substitute a functionally similar but mechanically different controller without verifying every pin, supply requirement, timing parameter, and signal standard. For legacy repairs, confirm whether the original board uses the /63 tape-and-reel ordering code and verify the manufacturer documentation for assembly and handling requirements.
This page consolidates verified distributor facts, lifecycle-related availability information, direct substitution references, and practical selection guidance. It also distinguishes documented electrical facts from unavailable parameters so engineers can assess the DP83910AV/63 without mistributing catalog summaries for a complete datasheet specification set.
ドロップイン代替品: DP83910AV/63 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: DP83910AV/63 （同一形状・フットプリント） — 相違点: Product Type, RoHS Status.
DP83910AV/NOPB
✅ ドロップイン📋 参考代替品（カタログ未掲載）
DP83910AV/63SN
✅ ドロップイン📋 参考代替品（カタログ未掲載）
DP83910AV/63 仕様
| Product Type | Ethernet network interface IC |
| Device Architecture | CMOS serial network interface |
| インターフェースタイプ | Serial |
| Application | Ethernet network interface |
| Supply Voltage Range | 4.75 V to 5.25 V |
| Nominal Supply Voltage | 5 V |
| 動作温度範囲 | 0°C to 70°C |
| Package Type | 28-pin PLCC |
| Package Dimensions | 11.51 mm x 11.51 mm |
| 実装タイプ | Surface mount |
| Lead Geometry | J-lead |
| Packaging Option | Tape and reel |
| RoHS ステータス | Not compliant |
| Lead-Free Status | Contains lead |
| Process Technology | CMOS |
| Manufacturer | Texas Instruments |
DP83910AV/63 11.51 mm x 11.51 mm ピン配置ガイド
DP83910AV/63 (11.51 mm x 11.51 mm パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: DP83910AV/63.
詳細は データシート をご参照ください。
主な用途
DP83910AV/63 の用途: 6 件s: Legacy Embedded Ethernet Controller, Industrial Communication Equipment, Communication Module Retrofit, Legacy Network Interface Card, Test and Measurement Controller, Obsolete Equipment Repair.
Legacy Embedded Ethernet Controller
The DP83910AV/63 fits a legacy embedded system that already uses the 28-pin PLCC footprint and requires a 5 V serial Ethernet interface. Its verified 4.75 V to 5.25 V supply range supports a conventional 5 V rail, while the serial interface classification aligns with a host-facing Ethernet controller connection. Installation should preserve the original pin mapping and timing configuration. Because the device is obsolete and contains lead, it is best suited to maintenance of proven equipment rather than unrestricted use in newly compliant designs.
おすすめ
Industrial Communication Equipment
The DP83910AV/63 can support an industrial communication controller built around the established 28-pin PLCC interface. The nominal 5 V operation and 0°C to 70°C rating align with controlled indoor equipment environments, while the serial Ethernet function provides the interface path toward external network hardware. The board should include a separate Ethernet physical-layer device and properly decoupled 5 V supply. Retrofitting a safety- or regulation-sensitive machine also requires consideration of the verified non-RoHS, lead-containing status.
おすすめ
Communication Module Retrofit
For a communication module replacement, the DP83910AV/63 is appropriate when the original assembly used the 28-pin PLCC footprint and 5 V supply. Its verified 0°C to 70°C operating range covers many indoor commercial and industrial communication products. The replacement process should compare the complete manufacturer pinout and timing data because those details were not included in the supplied web snippets. A soldered rework process should also account for the package's J-lead geometry and the device's lead-containing termination.
おすすめ
Legacy Network Interface Card
The DP83910AV/63 can be considered for an older network interface card requiring a serial Ethernet controller in a 28-pin PLCC package. Its 4.75 V to 5.25 V operating range matches conventional 5 V logic, and the verified operating-temperature range of 0°C to 70°C suits controlled indoor systems. The card must preserve the original layer stack, pad geometry, pin numbering, and clock environment. Before assembly, confirm that the source is genuine and that the obsolete component's long-term availability is acceptable for the intended production run.
おすすめ
Test and Measurement Controller
The DP83910AV/63 may be integrated into a legacy test or measurement controller that already uses a 5 V Ethernet serial interface architecture. The 0°C to 70°C range supports typical indoor test environments, and the PLCC package provides a defined 28-pin surface-mount footprint for board-level replication. Its use should be limited to reproducing a proven design because no verified clock, timing, or current limits were supplied here. Designers should review the manufacturer datasheet for signal integrity, supply sequencing, and exposed test requirements before making a new production commitment.
おすすめ
Obsolete Equipment Repair
The DP83910AV/63 is primarily useful for repairing an existing board that specifically identifies this Ethernet network interface IC. The verified distributor listing says the part ships today, providing a potential maintenance source for obsolete equipment. Repair engineers should match the 28-pin PLCC footprint, inspect J-lead condition, confirm the 5 V supply range, and verify the original pinout before installation. Because the component contains lead and is not RoHS compliant, procurement should include traceability and approval under the applicable repair and waste-handling policies.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: DP83910AV/63 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | DP83910AV/NOPB | DP83910AV/63SN |
|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 28-PLCC (11.51 x 11.51 mm) | 28-PLCC (11.51 x 11.51 mm) - same | 28-PLCC (11.51 x 11.51 mm) - same |
| Product Type | Ethernet network interface IC | Ethernet serial network interface | Ethernet network interface IC |
| Supply Voltage Range | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Interface Type | Serial | Serial | Serial |
主な差別化要因
- Documented direct manufacturer substitute （vs DP83910AV/NOPB)
- Tape-and-reel ordering option （vs DP83910AV/63SN)
- Verified obsolete replacement relationship （vs DP83910AV/NOPB)
設計ノート
Use a PCB land pattern qualified for a 28-pin PLCC J-lead package measuring 11.51 mm by 11.51 mm. Confirm pin 1 orientation, courtyard clearances, solder-joint geometry, and the component's position relative to nearby tall parts before releasing artwork. The verified data does not include a pin drawing, so use the manufacturer package drawing rather than inferring pad placement from the body dimensions.
Provide a regulated 5 V rail that remains inside the verified 4.75 V to 5.25 V operating range across temperature, load, and supply variation. Place local high-frequency bypass capacitance close to the device's supply and ground connections, following the manufacturer datasheet for capacitor value and placement. Current consumption was not supplied in the verified data, so calculate the rail capacity from the manufacturer limit rather than the interface category.
Do not treat DP83910AV/63SN as an unqualified exact ordering-code match. The verified comparison identifies /63 as tape and reel and /63SN as a tube variant. Both use the 28-PLCC format, but incoming inspection, pick-and-place data, and assembly planning may require different handling. For regulatory-sensitive repairs, also document that DP83910AV/63 contains lead and is not RoHS compliant.
コンプライアンス情報
The verified datasheet summary states that DP83910AV/63 is not RoHS compliant and contains lead. No supported reach, halogen-free, AEC-Q100, or conflict-minerals declaration was supplied.