TCAN1043HDRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TCAN1043HDRQ1 is an automotive-grade fault-protected CAN FD transceiver from Texas Instruments in a 14-SOIC package, supporting data rates up to 5 Mbps with a wake input and operating from -55°C to 125°C. From $1.80, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TCAN1043HDRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4400(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TCAN1043HDRQ1?
- AEC-Q100 Grade 1 automotive qualified for reliable operation in harsh environments from -55°C to 125°C
- CAN FD support with data rates up to 5 Mbps for high-bandwidth automotive network communication
- Integrated fault protection including bus fault protection up to ±58V and wake-up input for low-power standby modes
- Single-channel design in compact 14-SOIC package with low electromagnetic emissions meeting CISPR 25 Class 5
What is TCAN1043HDRQ1 used for?
The TCAN1043HDRQ1 is designed for automotive CAN FD networks in body control modules, ADAS systems, powertrain control units, and gateway ECUs where high data throughput and robust fault protection are required. Its wide operating temperature range of -55°C to 125°C and AEC-Q100 qualification make it suitable for under-hood and passenger compartment applications in passenger vehicles and commercial trucks. The integrated wake input also enables low-power bus wake-up functionality in always-on automotive network nodes.
What are the specifications of TCAN1043HDRQ1?
| Pbfree Code | Yes |
| Date Of Intro | 2017-11-05 |
| YTEOL | 15 |
| Data Rate | 2000Mbps |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Number of Transceivers | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 110mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Telecom IC Type | ETHERNET TRANSCEIVER |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Where can I find the TCAN1043HDRQ1 datasheet?
TCAN1043HDRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TCAN1043HDRQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum data rate supported by the TCAN1043HDRQ1?
The TCAN1043HDRQ1 supports CAN FD data phase communication at data rates up to 5 Mbps, while also maintaining backward compatibility with classical CAN at up to 1 Mbps, making it suitable for modern high-speed automotive CAN FD networks.
Is the TCAN1043HDRQ1 AEC-Q100 automotive qualified?
Yes, the TCAN1043HDRQ1 is AEC-Q100 Grade 1 qualified, rated for operation across the full automotive temperature range of -55°C to 125°C. It meets stringent automotive reliability standards for deployment in powertrain, body control, and safety-critical ADAS applications.
What fault protection features does the TCAN1043HDRQ1 provide?
The TCAN1043HDRQ1 integrates bus fault protection up to ±58V, protecting the transceiver and connected microcontroller from voltage spikes and wiring faults common in automotive environments. It also includes thermal shutdown and CAN bus short-circuit protection to ensure system robustness.
What package does the TCAN1043HDRQ1 use, and what is its supply voltage?
The TCAN1043HDRQ1 is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package with a 3.3V or 5V compatible IO supply. The device operates with a VCC supply of 4.5V to 5.5V, and a 3.3V VCCIO option is available for direct interfacing with 3.3V microcontrollers.
What are common automotive applications for the TCAN1043HDRQ1?
Common applications include body control modules (BCM), gateway ECUs, engine control units (ECU), ADAS sensor nodes, battery management systems (BMS), and in-vehicle infotainment systems that use CAN FD for high-speed intra-vehicle communication up to 5 Mbps.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4700 | $2.47 |
| 1000+ | $1.7900 | $1790.00 |
| 2500+ | $1.4700 | $3675.00 |
| 5000+ | $1.4400 | $7200.00 |
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