Sets a new benchmark for automotive CAN transceivers, offering exceptional performance, rugged protection, and broad compatibility for the most demanding automotive and industrial networking environments.
Novosense has introduced the NCA1057-Q1, a next-generation automotive-grade high-speed CAN transceiver, designed to deliver reliable and high-performance communication between a CAN protocol controller and the physical two-wire CAN bus. Compliant with the latest ISO 11898-2:2024 and SAE J2284-1 to J2284-5 standards, this transceiver supports data rates up to 5 Mbps, making it ideal for applications requiring fast and robust communication, including CAN FD networks.
Built with versatility and safety in mind, the NCA1057-Q1 offers an extensive operating temperature range from -40°C to 125°C and features advanced thermal protection and a TXD dominant timeout function to prevent faults during extended transmissions. Its I/O voltage range supports 1.8V, 3.3V, and 5V microcontrollers, while the device operates reliably within a power supply range of VIO: 1.7V to 5.5V and VCC: 4.5V to 5.5V. The transceiver provides exceptional bus fault protection from -58V to +58V and supports a wide common-mode voltage range of -30V to +30V, ensuring robust performance in harsh automotive environments.
The key features are:
- TXD dominant timeout protection
- Overtemperature protection
- Data rate up to 5 Mbps
- Low loop delay (<250 ns)
Engineered for minimal latency, the NCA1057-Q1 achieves a low loop delay of under 250ns, enabling high-speed and time-sensitive data transmission across CAN networks. It also exhibits ideal passive behavior to the CAN bus when power is off, maintaining signal integrity and preventing interference.Qualified to AEC-Q100 Grade 1 standards and compliant with RoHS and REACH directives, the NCA1057-Q1 is optimized for a broad range of automotive and industrial applications. These include automotive gateways, body control modules, Advanced Driver Assistance Systems (ADAS), infotainment systems, and CAN-based protocols such as CANopen, DeviceNet, NMEA2000, ARINC825, ISO11783, and CANaerospace. It also performs reliably in highly loaded CAN networks, even at data rates as low as 10 kbps.
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