New Product Recommendation: Naxinwei Launches the Fully Domestic CAN Transceiver NCA1043D-Q1
Naxinwei announces the launch of an automotive-grade product line backed by a fully domestically sourced supply chain. CAN Transceiver chip NCA1043D-Q1 , the new device, with industry-leading anti-interference performance, has been tested by a leading European testing institution. IBEE/FTZ-Zwickau of EMC In the process of certification, achieving a “no special conditions” remark and passing all test items is the highest standard. Class III Level. NCA1043D-Q1 At the same time, it meets the requirements of the Volkswagen Group. VW80121-3， 2023-12 As a standard, Naxinwei can now provide relevant test reports, helping automotive manufacturers streamline system certification processes and accelerate product time-to-market.
CAN The transceiver is a core component of the vehicle’s communication network, and during communication, any… EMC Any disturbance caused by a problem may escalate into functional anomalies across the entire vehicle system; therefore, automakers and… Tier 1 Usually will CAN The transceiver is regarded as EMC One of the key components in design and verification, particularly in… 800V High-pressure platform, Silicon carbide As power devices and composite-material battery packs become increasingly widespread, CAN of the transceiver EMC Performance has become a critical factor influencing the vehicle development cycle and system reliability.
Fully passed the highest level Class III Level testing, simplified system design
IBEE/FTZ-Zwickau Certification basis IEC 62228-3 The standard is implemented, and the test items include: transmitting radio frequency interference ( RF Emission Disturbances ) , RF interference resistance ( Immunity RF Disturbances ), transient immunity ( Immunity Transients ) and antistatic ( ESD Immunity ), Novosense NCA1043D-Q1 It performed exceptionally well in testing, consistently passing the device’s maximum rating under all conditions. Class III Level, with excellent EMC Performance helps users streamline system design and accelerate product development and time-to-market.
Supports ringtone suppression, meeting the demands of complex topologies and performance enhancements.
NCA1043D-Q1 By leveraging Naxinwei’s proprietary ringing‑suppression innovation, engineers can effectively mitigate signal reflections on the bus in multi‑node, complex topologies, reducing the likelihood of ringing while maintaining system‑level ≤ 5Mbps The communication transmission rate enables users to adopt more cost-effective solutions in certain application scenarios. CAN FD rather than CAN SIC The chip ensures high-quality in-vehicle communication while reducing material costs.
Backed by a domestically sourced supply chain, we enhance delivery efficiency and supply resilience.
NCA1043D-Q1 China has achieved domestic self-sufficiency across key stages—including chip design, wafer fabrication, and packaging & testing—thereby establishing a fully domestically sourced, independently controllable supply chain. While ensuring supply security and stable delivery capabilities, leveraging the synergistic advantages of the local industrial ecosystem, it has effectively shortened lead times, enhanced responsiveness, and reduced overall supply-chain costs, providing customers with more reliable and competitive supply assurance.
Packaging and Component Selection
NCA1043D-Q1 Will enter mass production soon, offering SOP14 and DFN14 Two package types, supporting down to 1.8V of VIO and wake from sleep mode; NCA1043D-Q1 Satisfy AEC-Q100， Grade 1 Requirements, support -40°C~125°C A wide operating temperature range. Available through the Naxinwei official website or by contacting the sales team. (sales@novosns.com) Submit a sample request.
Platformized interface IP Empowering a comprehensive product portfolio
Naxinwei has long been strategically positioned in the communications interface sector, leveraging a platform-based approach. IP In synergy with in-house R&D innovation, we have achieved rapid product iteration and have… CAN/LIN/RS485/I2C/I3C/SerDes A comprehensive product roadmap has been established across interfaces and other areas. On the technical front, Novosense is… EMC Enhanced CAN/LIN Continuous breakthroughs have been achieved in interface technologies, proprietary protocol interfaces, and high-speed interface technologies, bringing performance to industry-leading levels.
with EMC For example, Novosem has fully passed IBEE/FTZ-Zwickau of EMC Certified devices also include CAN FD Transceiver NCA1044-Q1，NCA1057-Q1，NCA1145B-Q1 and also CAN SIC Transceiver NCA1462-Q1 ; among them NCA1044-Q1 and NCA1462-Q1 Also via Japan VeLIO Certification: all relevant components are already in mass production.
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