TLE8250GXUMA5 - 1 Mbaud CAN Transceiver | Infineon
MPN： TLE8250GXUMA5 ✓ 啟用中TLE8250GXUMA5 概覽
A CAN transceiver is an interface IC that converts between a host controller's digital logic signals and the differential CANH and CANL bus wires. The CAN bus belongs to the broader vehicle and industrial network hierarchy, while the TLE8250GXUMA5 occupies the physical-layer transceiver level between a CAN controller and external bus wiring. Its ISO 11898-2 compliance supports interoperability in standardized CAN systems.
Verified characteristics include one transmitter and one receiver, half-duplex operation, 1 Mbaud data rate, a 4.5 V to 5.5 V supply range, and receiver hysteresis of 200 mV. The specified operating-temperature range extends from -40 °C to 150 °C, which supports demanding automotive environments where ordinary commercial interface components may lack sufficient temperature margin.
The 1 Mbaud capability makes the transceiver suitable for body, comfort, powertrain-adjacent, and industrial automation networks operating below the maximum data rate of faster CAN FD links. Its 5 V supply operation also allows integration with 5 V CAN controllers and processors that provide 3.3 V UART or SPI control signals through suitable logic-level compatibility.
Typical uses include automotive electronic control units, body-control modules, sensor gateways, industrial controllers, robotic systems, and CAN-based sensors. In each application, the transceiver handles the physical bus layer while a separate CAN controller handles frame construction, arbitration, acknowledgments, filtering, and fault management. This division of responsibility supports cleaner firmware and easier protocol debugging.
PCB implementation should account for the 8-SOIC footprint, exposed-pad-free mechanical layout, supply decoupling, and controlled routing of the differential bus. The CANH and CANL traces should be kept as a compact differential pair, while the ground reference should remain close to the transceiver. Designers must also review the manufacturer datasheet for termination, bus-fault, and unused-pin requirements before releasing a production layout.
This product record combines verified distributor availability, a manufacturer-family cross-reference, package and interface characteristics, and practical selection guidance. It also distinguishes verified facts from unprovided parameters so procurement and engineering teams can identify missing electrical or qualification data before design approval.
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TLE8250GVIOXUMA5
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TLE8250GXUMA5 規格
| Product Type | High-speed CAN transceiver |
| Protocol | CANbus |
| Standard Compliance | ISO 11898-2 |
| 資料速率 | 1 Mbaud |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Duplex Mode | Half duplex |
| Supply Voltage Range | 4.5 V to 5.5 V |
| 工作溫度範圍 | -40 °C to +150 °C |
| Receiver Hysteresis | 200 mV |
| 封裝 | PG-DSO-8-16, 8-SOIC, 3.90 mm width |
| 安裝類型 | Surface mount |
| Moisture Sensitivity Level | MSL 2A |
| EMI and EME Behavior | Low EMI/EME |
| ESD Protection | Robust ESD protection |
| Automotive Qualification | AEC-Q100 |
TLE8250GXUMA5 pg-dso-8-16, 8-soic, 3.90 mm width 腳位配置指南
TLE8250GXUMA5（pg-dso-8-16, 8-soic, 3.90 mm width 封裝）的腳位配置。 腳位編號、功能與連接圖定義於製造商資料手冊中。請參閱該手冊以取得確切的封裝尺寸與焊接指引。
無詳細腳位定義資料： TLE8250GXUMA5.
請參閱 資料表 以查看完整腳位配置。
典型應用
TLE8250GXUMA5 適用於 6 應用s: Automotive Body Control Module, Industrial Sensor Gateway, Robotic Network Controller, Automotive Sensor Node, CAN-Based Diagnostic Interface, CAN Communication Equipment.
Automotive Body Control Module
The TLE8250GXUMA5 fits a body-control module because it combines a CAN transmitter and receiver in a PG-DSO-8-16 8-SOIC package while supporting operation from -40 °C to 150 °C. Its 1 Mbaud rate matches classic CAN networks commonly used for doors, lighting, climate controls, and seat functions. The separate controller generates and checks frames while the transceiver converts those signals to the differential CANH and CANL bus. Infineon identifies low EMI/EME and robust ESD protection as important benefits for automotive environments. The final layout should follow the manufacturer application guidance, including placement of the bus interface close to the connector and provision of the required supply decoupling.
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Industrial Sensor Gateway
The TLE8250GXUMA5 is suitable for an industrial sensor gateway that connects a controller to a 1 Mbaud CAN bus. Its half-duplex, one-driver and one-receiver arrangement covers conventional CAN node behavior, while the 4.5 V to 5.5 V supply range supports 5 V-based embedded systems. The -40 °C to +150 °C rating provides useful margin for equipment exposed to varied enclosure temperatures. A practical implementation places the transceiver near the CAN connector, routes CANH and CANL as a differential pair, and keeps the return path close to the pair. The controller remains responsible for arbitration, filtering, diagnostics, and error counters, while the transceiver handles the physical layer.
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Robotic Network Controller
The TLE8250GXUMA5 can serve as the physical CAN interface in a robotic controller that distributes commands among motor, sensor, and safety modules. A 1 Mbaud classic CAN link is appropriate for deterministic control and diagnostic traffic where interoperability with conventional CAN equipment is required. The transceiver's 8-SOIC package simplifies assembly on a mixed-signal control board, and its half-duplex arrangement allows one node to both transmit and receive on the shared bus. Designers should verify the logic thresholds of the selected controller, isolate noisy motor power from the transceiver supply, and apply termination only where the CAN topology requires it. The manufacturer's reference circuit should guide connector protection and bus-routing choices.
推薦
Automotive Sensor Node
The TLE8250GXUMA5 is a practical choice for a compact automotive sensor node connected to a classic CAN network. Its one-transmitter and one-receiver architecture supports normal CAN node operation, and the PG-DSO-8-16 8-SOIC package leaves board area for sensing and processing circuitry. The -40 °C to 150 °C operating range is particularly relevant to vehicle environments, while the reported robust ESD protection supports the electrical stress encountered at external wiring interfaces. The sensor controller should handle frame formatting and diagnostics, and the PCB should minimize the distance from the transceiver and connector to the CANH/CANL pair. A common-mode choke or other filtering should be selected only after reviewing the applicable EMC requirements.
推薦
CAN-Based Diagnostic Interface
The TLE8250GXUMA5 can support a diagnostic interface that connects service equipment or test electronics to a CAN bus. The 1 Mbaud rate aligns with classic high-speed CAN diagnostic communication, and the half-duplex interface allows the node to transmit requests and receive responses. Its 5 V supply range and wide stated operating-temperature limit suit equipment installed in controlled industrial or vehicle test environments. Designers should account for the isolated or non-isolated status of the communication path, implement appropriate connector protection, and verify the controller's CAN timing and fault-handling behavior. The transceiver simplifies the physical layer but does not replace protocol diagnostics, termination, grounding, or protection components required by the complete interface design.
推薦
CAN Communication Equipment
The TLE8250GXUMA5 is suitable for CAN communication equipment used to bridge or monitor a classic CAN network. Its single-channel, 1 Mbaud interface is enough for nodes that exchange standard CAN frames, and the compact 8-SOIC package supports panel modules and compact instrumentation. The device's specified -40 °C to +150 °C range allows use in demanding equipment, while low EMI/EME behavior helps limit unwanted interference in multi-board systems. A practical design should keep the CAN differential pair routed away from switching converters and high-speed digital clocks, provide local supply decoupling, and follow the manufacturer reference schematic for bus pins. Protocol conversion, extended identifiers, and CAN FD functions remain the responsibility of the host controller.
推薦
推薦產品摘要
工程參考資料，適用於 TLE8250GXUMA5 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | TLE8250GVIOXUMA5 |
|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies |
| Package | PG-DSO-8-16, 8-SOIC | PG-DSO-8-16 (family ordering variant; confirm from manufacturer ordering information) |
| Product Type | High-speed CAN transceiver | High-speed CAN transceiver |
| CAN Data Rate | 1 Mbaud | 1 Mbaud family rating |
| Drivers/Receivers | 1/1 | 1/1 family configuration |
| Duplex Mode | Half duplex | Half duplex |
| Unit Price as of 2026-10-29 | USD 2.80 | USD 2.80 |
| Standard Compliance | ISO 11898-2 | ISO 11898-2 family standard |
| Automotive Qualification | AEC-Q100 | AEC-Q100 family qualification; exact suffix status requires confirmation |
主要差異化特點
- Wide stated operating-temperature range for demanding environments (對比TLE8250GVIOXUMA5)
- Verified receiver hysteresis is explicitly published (對比TLE8250GVIOXUMA5)
- Established distributor availability at the verified snapshot (對比TLE8250GVIOXUMA5)
設計說明
Route CANH and CANL as a close differential pair with a continuous ground reference, and place the transceiver near the board connector to minimize pickup and radiated emissions. Keep switching-power nodes, crystal loops, and high-speed digital traces away from the bus pins. Use the manufacturer's reference layout to confirm component placement, bus stub limitations, connector protection, and the location of the common-mode choke or termination network.
The verified operating range is 4.5 V to 5.5 V, so the transceiver supply must remain inside that window at the IC under worst-case supply tolerance, temperature, and transient conditions. Place the manufacturer's recommended local bypass capacitors directly beside the supply and ground pins, with a short and low-inductance return path. If a 3.3 V controller drives the interface, verify TXD and RXD logic thresholds separately rather than assuming compatibility from the 5 V supply rating.
Do not install termination resistors indiscriminately at every CAN node. Classic CAN buses generally require termination at the two physical ends, and the correct topology must be reviewed against the cable length and manufacturer guidelines. Also verify whether the transceiver's pins are connected or left at defined levels in standby or unused configurations. The supplied excerpts do not provide the complete pin table, so no unsupported connection assumptions should be made.
Although Infineon identifies the TLE8250G as having low EMI/EME, the complete PCB still controls electromagnetic behavior. Use a continuous ground plane, minimize the CAN stub length, and provide appropriate connector-side surge and ESD protection where required by the vehicle or industrial environment. Validate conducted and radiated emissions at the system level because cable routing, connector choice, chassis grounding, and neighboring power converters can dominate final EMC performance.
合規資訊
The Infineon TLE8250G product page identifies the family as automotive CAN transceivers with AEC-Q100 qualification. The supplied excerpts do not explicitly state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status.
