TLE8250SJXUMA1 - 2 Mbps CAN Transceiver | Infineon
MPN: TLE8250SJXUMA1 ✓ ActiveTLE8250SJXUMA1 Overview
A CAN transceiver is a physical-layer interface within the CAN communication hierarchy. It converts logic-level TXD and RXD signals into differential bus-level signals and converts received bus signals back into logic levels for the CAN controller. The TLE8250SJ family is intended for automotive and industrial CAN networks operating at high data rates without a wake-up function.
The verified operating specification identifies one transmitter and one receiver, a 2 Mbps maximum data rate, and a supply voltage of 4.5 V to 5.5 V. Its operating temperature range extends from -40 °C to 150 °C, supporting temperature demanding vehicle-network and industrial environments. The package is a PG-DSO-8-16 in an 8-SOIC, 3.90 mm-wide surface-mount format.
The interface between the controller and physical bus is central to the device architecture. According to the manufacturer datasheet, the TLE8250SJ is a high-speed CAN transceiver without a wake-up function. It supports established physical-layer behavior for CAN networks and is intended to shield the connected microcontroller from interference occurring within the network. The 1/1 transceiver configuration means that each device provides one CAN transmit channel and one CAN receive channel.
Typical uses include automotive body and comfort networks, industrial automation systems, embedded motor-control equipment, and other distributed control networks. A CAN controller can connect to the transceiver through TXD and RXD, while the transceiver connects to the CANH and CANL bus conductors. The 2 Mbps capability is particularly relevant to communication links where a faster bus update rate reduces message latency.
Designers should provide a stable 5 V supply within the verified 4.5 V to 5.5 V range and validate the complete bus network rather than relying on the transceiver rating alone. Bus termination, common-mode behavior, electromagnetic compatibility, wiring length, and controller timing must all be checked for the target vehicle or industrial installation. Exact pin names, loop timing, bus fault limits, and package dimensions require confirmation from the manufacturer datasheet.
This page consolidates the verified manufacturer and distributor information for TLE8250SJXUMA1, including operating limits, environmental ratings, package data, and procurement links. It also distinguishes confirmed drop-in alternatives from unverified substitutions, helping engineers make evidence-based component decisions without assuming that every 8-pin CAN transceiver is electrically or pin compatible.
Drop-in alternatives for TLE8250SJXUMA1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
No drop-in alternatives available for this product.
Request AlternativesTLE8250SJXUMA1 Specifications
| Transceiver Configuration | 1 transmitter / 1 receiver (1/1) |
| Protocol | CANbus / HS CAN |
| Maximum Data Rate | 2 Mbps |
| Supply Voltage Range | 4.5 V to 5.5 V |
| Operating Temperature Range | -40 °C to 150 °C |
| Manufacturer Package Designation | PG-DSO-8-16 |
| DigiKey Package Description | 8-SOIC, 3.90 mm width |
| Mounting Type | Surface mount |
| Product Type | CAN interface transceiver |
| Wake-Up Function | Not included |
| Application Environment | Automotive and industrial HS CAN networks |
| Moisture Sensitivity Level | MSL 3 (168 hours) |
| Export Control Classification Number | ECCN EAR99 |
| Harmonized Tariff Schedule Code | 8542.39.0001 |
| RoHS Status | RoHS 3 compliant |
| REACH Status | REACH unaffected |
TLE8250SJXUMA1 8-soic, 3.90 mm width Pin Configuration Guide
Pin configuration for TLE8250SJXUMA1 (8-soic, 3.90 mm width package). Pin numbering, functions, and connection diagrams are defined in the manufacturer datasheet. Refer to it for the exact footprint and soldering guidelines.
No detailed pinout data available for TLE8250SJXUMA1.
Refer to the datasheet for full pin configuration.
Typical Applications
TLE8250SJXUMA1 is suitable for 6 applications: Automotive Body and Comfort Networks, Industrial Automation and Factory Control, Embedded Motor-Control Systems, Vehicle Sensor and Actuator Networks, Distributed Industrial Sensor Backbone, CAN-to-Embedded Gateway Equipment.
Automotive Body and Comfort Networks
The TLE8250SJXUMA1 fits automotive body and comfort networks that use HS CAN as a communication backbone between distributed electronic control units. Its 2 Mbps maximum data rate supports relatively fast network communication, while the -40 °C to 150 °C operating range addresses the temperature demands of vehicle environments. The device sits between the CAN protocol controller and the CANH/CANL bus, converting controller signals into physical bus signals. A designer should still validate network timing, termination, transient immunity, wiring, and fault behavior for the specific vehicle platform rather than treating the 2 Mbps rating as a complete EMC guarantee.
Recommended
Industrial Automation and Factory Control
The TLE8250SJXUMA1 can connect an embedded controller to a high-speed CAN segment used in factory automation, sensor aggregation, and actuator control. Its 2 Mbps capability is useful where reduced bus arbitration and message latency are important, while the 4.5 V to 5.5 V supply range supports conventional 5 V embedded systems. The transceiver's 1/1 arrangement provides one physical transmit and receive channel per device. Commissioning should check node count, cable length, termination placement, isolation requirements, ground offsets, and the controller's bit-timing configuration under worst-case traffic.
Recommended
Embedded Motor-Control Systems
The TLE8250SJXUMA1 is suitable for distributed motor-control and equipment-control nodes that exchange commands, status, and diagnostic information over HS CAN. The 2 Mbps data-rate ceiling provides headroom for responsive control traffic, and the -40 °C to 150 °C range covers many industrial environments. The physical interface isolates the CAN controller from the bus while the transceiver performs differential signaling. Engineers must define bus timing for the selected clock and oscillator, verify termination under fault conditions, and account for conducted noise generated by adjacent motor power stages.
Recommended
Vehicle Sensor and Actuator Networks
The TLE8250SJXUMA1 can serve as the physical interface in a vehicle network linking sensors, controllers, and actuators over HS CAN. Its 2 Mbps maximum rate supports high-volume control traffic, and its PG-DSO-8-16 surface-mount package supports compact controller boards. The operating range of -40 °C to 150 °C is particularly relevant to automotive deployment. Because the device has no wake-up function, a sleep-capable system must handle wake-up elsewhere. The application also requires validation for electromagnetic immunity, ground offsets, bus shorts, load dumps, and the network topology used by the vehicle manufacturer.
Recommended
Distributed Industrial Sensor Backbone
The TLE8250SJXUMA1 is appropriate for a distributed industrial sensor backbone in which remote sensing nodes report measurements to a central controller. The 2 Mbps HS CAN capability can carry a higher message rate than a low-speed CAN implementation, and the wide -40 °C to 150 °C range supports demanding equipment locations. Each node places the transceiver between its CAN controller and shared CANH/CANL wiring. Field engineers should verify that the selected controller supports the required bit rate, that cable length and node count meet the network specification, and that isolation or surge protection is added where the installation environment requires it.
Recommended
CAN-to-Embedded Gateway Equipment
The TLE8250SJXUMA1 can act as the CAN-facing side of an embedded gateway that translates between a high-speed CAN subsystem and another control or communications interface. Its 1/1 HS CAN channel and 2 Mbps capability make it suitable for bridging supervisory, diagnostic, or motion-control traffic. The 4.5 V to 5.5 V operating range is compatible with a conventional regulated 5 V rail. Because there is no wake-up function, gateway power states must be managed by the controller or another supervisory circuit. Grounding and filtering between the CAN bus and sensitive downstream circuitry are critical in industrial gateways.
Recommended
Recommended Products Summary
Engineering reference data for TLE8250SJXUMA1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product |
|---|---|
| Brand | Infineon Technologies |
| Package | PG-DSO-8-16 / 8-SOIC |
| Transceiver Configuration | 1/1 |
| Maximum Data Rate | 2 Mbps |
| Supply Voltage Range | 4.5 V to 5.5 V |
| Operating Temperature Range | -40 °C to 150 °C |
| Protocol | HS CAN / CANbus |
| Wake-Up Function | Not included |
| RoHS Status | RoHS 3 compliant |
| REACH Status | REACH unaffected |
Key Differentiators
- High-speed CAN capability in an 8-pin package (vs Generic 8-pin CAN transceiver)
- Wide specified operating-temperature range (vs Consumer-rated 8-pin CAN transceiver)
- Defined automotive and industrial positioning (vs Unqualified generic CAN interface)
Design Notes
Use the exact Infineon PG-DSO-8-16 land pattern from the manufacturer package drawing rather than creating it from the generic SOIC-8 library name. Keep the CANH and CANL traces short, symmetrical, and away from noisy switching nodes. A common-mode choke may be considered for EMI filtering, but its insertion loss and pulse behavior must be checked against the 2 Mbps channel requirement before use.
Provide a stable supply within the verified 4.5 V to 5.5 V range and place local high-frequency bypassing close to the device supply and ground pins. The supplied search results do not specify the recommended capacitor values, so those values must be taken from the manufacturer application circuit rather than copied from a generic CAN transceiver design. Verify supply behavior during bus faults and controller reset states.
Route the differential CAN bus as a controlled-impedance pair where practical, minimize stub lengths, and place the two termination resistors only at the physical ends of the bus. Avoid routing CANH and CANL separately through different PCB layers or near switching converters and motors. Incorrect topology can create reflections and common-mode conversion even when the TLE8250SJXUMA1 itself is operating correctly.
Do not substitute a generic 8-pin CAN transceiver solely because its package is similar. Confirm TXD, RXD, CANH, CANL, ground, and supply assignments, then compare propagation delay, loop delay, recessive and dominant output levels, common-mode range, bus fault handling, and fail-safe behavior. The TLE8250SJ has no wake-up function, so a replacement must also be checked against any system sleep requirement.
Compliance Information
Verified technical data identifies RoHS 3 compliance and states that the part is REACH unaffected. No explicit AEC-Q100 qualification, lead-free declaration, halogen-free declaration, or conflict-minerals statement was provided.
