TLE7259GNT - 20kBd LIN Transceiver, P-DSO-8 | Infineon
部品番号: TLE7259GNT ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
TLE7259GNT 概要
ドロップイン代替品: TLE7259GNT — 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: TLE7259GNT （同一形状・フットプリント） — 相違点: Package, Product Type, Mounting Type, Operating Supply Voltage, Operating Temperature Range.
クイック比較ツール — 並列比較する代替部品を選択:
TLE7259G
✅ ドロップイン✓ 在庫あり
価格はお問い合わせください
データシートを見る →TLE7259-2GE
✅ ドロップイン📋 参考代替品（カタログ未掲載）
NCV7361AD
✅ ドロップイン📋 参考代替品（カタログ未掲載）
TJA1021T/20/C
✅ ドロップイン✓ 在庫あり
$0.45 / 個
データシートを見る →MCP2517FD-H/SL
✅ ドロップイン✓ 在庫あり
価格はお問い合わせください
データシートを見る →TLE7259GNT 仕様
| Product Type | LIN bus transceiver |
| Protocol | LIN |
| データレート | 20 kBd |
| Driver/Receiver Count | 1/1 |
| Duplex | Full |
| Receiver Hysteresis | 300 mV |
| 電源電圧 | 3.5 V to 5.5 V |
| 動作温度範囲 | -40°C to +150°C |
| Temperature Grade | Automotive |
| パッケージ | P-DSO-8, 8 pins |
| Package Code | SOP |
| Terminal Form | Gull wing |
| Package Shape | Rectangular |
| 実装タイプ | SMD |
| Packaging | Reel, TR |
| ライフサイクル状態 | Obsolete (EOL) |
| LIN Bus Operation | Full LIN |
TLE7259GNT rectangular ピン配置ガイド
TLE7259GNT (rectangular 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: TLE7259GNT.
詳細は データシート をご参照ください。
主な用途
TLE7259GNT の用途: 6 件s: Automotive LIN Body-Control Nodes, Vehicle Climate-Control Module, Door and Seat Control Module, Automotive Lighting Controller, Automotive Sensor Gateway, Industrial and Retrofit LIN Controller.
Automotive LIN Body-Control Nodes
The TLE7259GNT fits legacy 20 kBd LIN subnets that connect switches, lamps, locks, and seat functions to an automotive body controller. Its verified 1/1 transceiver arrangement, full LIN operation, and -40°C to +150°C range match long-life vehicle environments. Place it between the host UART TXD and RXD signals and the physical LIN bus, then validate wake-up, fault reporting, and dominant-state behavior. Because the device is obsolete, continued use is most defensible for maintenance of an already qualified platform rather than a broadly supported new design.
おすすめ
Vehicle Climate-Control Module
A climate-control module can use the TLE7259GNT to connect a blower controller, temperature sensor, door switch, or actuator through a 20 kBd LIN branch. The verified operating range of -40°C to +150°C supports harsh cabin and body-compartment conditions, while the 300 mV receiver hysteresis helps distinguish valid bus levels. The circuit should include approved LIN bus protection and the termination specified by the vehicle network. Validate sleep current and wake behavior against the exact datasheet because those values are absent from the supplied records.
おすすめ
Door and Seat Control Module
TLE7259GNT is applicable to a LIN-connected door or seat controller when the existing network expects a 20 kBd physical layer. One transceiver handles command transmission and response reception, reducing the connection between the host microcontroller and distributed switches or motors. The verified automotive temperature grade and 3.5 V and 5.5 V family characterization make it relevant to established vehicle electrical systems. Before layout release, confirm the exact pin names, logic thresholds, LIN timing, and protection architecture from the manufacturer datasheet.
おすすめ
Automotive Lighting Controller
The TLE7259GNT can interface a lighting-control module to a LIN branch controlling lamps or switch-status feedback. At 20 kBd, the verified interface rate is appropriate for commands, states, and diagnostics rather than dimming streams or sensor data requiring high bandwidth. The device's full LIN operation and one-driver, one-receiver arrangement support bidirectional controller communication. Layout review should prioritize clean LIN routing, connector surge protection, reference-ground return, and compliance with the exact transceiver application circuit.
おすすめ
Automotive Sensor Gateway
A sensor gateway can terminate a 20 kBd LIN branch with TLE7259GNT while a host MCU manages acquisition and higher-level vehicle messaging. The physical-layer transceiver converts UART-domain serial data to LIN bus signaling and returns received frames to the controller. Its verified -40°C to +150°C operating range is relevant to distributed vehicle sensing. Because TLE7259GNT is obsolete, gateway maintenance programs should preserve exact footprint and pin definitions, secure traceable stock, and plan a supported platform migration instead of designing new long-life production around this part.
おすすめ
Industrial and Retrofit LIN Controller
A legacy machine controller or laboratory retrofit can use TLE7259GNT when an existing 20 kBd LIN network must be connected to a modern UART-based controller. The broad verified operating range of -40°C to +150°C allows its use in equipment beyond ordinary room temperature, provided the power architecture remains within verified limits. Use the device only after checking the exact electrical specification, bus protection, and lifecycle risk. For new industrial designs, a currently supported LIN transceiver may reduce sourcing and qualification uncertainty.
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: TLE7259GNT — 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 | TLE7259G | TLE7259-2GE | NCV7361AD | TJA1021T/20/C | MCP2517FD-H/SL |
|---|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | onsemi | NXP Semiconductors | Microchip Technology |
| Package | P-DSO-8 | 8-pin package class | DSO-8 | SOIC-8 | SOIC-8 | SOIC-8 |
| Interface Type | LIN transceiver | LIN transceiver | LIN transceiver | LIN transceiver | LIN transceiver | CAN controller/transceiver family candidate |
主な差別化要因
- Verified 150°C upper operating temperature （vs TLE7259-2GE)
- Documented 300 mV receiver hysteresis （vs NCV7361AD)
- Explicit 20 kBd family positioning （vs TJA1021T/20/C)
- Documented continuation availability despite obsolete status （vs Generic new-design alternatives)
設計ノート
Do not substitute TLE7259GNT from family similarity alone. The verified comparison search notes electrical differences between related order codes, and the supplied evidence does not include complete pin or threshold tables. Before replacement, compare exact TXD and RXD logic levels, receiver hysteresis, LIN bus timing, supply limits, wake and sleep behavior, ESD structures, and package drawing. Treat TLE7259G, TLE7259-2GE, NCV7361AD, TJA1021T/20/C, and MCP2517FD-H/SL as review candidates rather than guaranteed production drop-ins.
Route the LIN connection as a controlled physical-layer net rather than a general-purpose logic trace. The verified package is P-DSO-8, but individual pin identities were not supplied, so freeze the footprint and routing only after checking the official package drawing. Preserve a direct, short return path through the transceiver ground reference, keep sensitive controller signals away from the LIN route, and place any required protection and filtering at the connector boundary. Review creepage, clearance, and surge requirements against the vehicle platform rather than nominal 3.5 V and 5.5 V operation.
The verified family description identifies 3.5 V and 5.5 V LIN operation, but it does not provide the TLE7259GNT regulator-current limits or absolute-maximum table. Confirm those values in the manufacturer datasheet before selecting local decoupling and estimating supply droop. Place required bypass capacitors close to the device pins according to that application circuit, validate startup sequencing, and test the complete node under minimum battery or supply conditions. Estimated power values are not provided because the necessary verified electrical limits are missing.
Obsolete status creates a sourcing risk even when distributor pages still advertise inventory. As of 2026-10-23, records conflict between immediate-shipping language, a reported stock quantity, RFQ-only sellers, and an obsolete lifecycle listing. Require authorized-source confirmation, date code, lot traceability, pack quantity, condition, warranty, and counterfeit-avoidance documentation. For long-lived automotive production, prepare a second-source or board-level migration because future replenishment cannot be assumed.
コンプライアンス情報
The verified records identify automotive temperature grade but do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. No compliance claim is inferred from the distributor category or operating-temperature range.
