UJA1161ATK/0Z

Product Overview

The UJA1161ATK/0Z from NXP USA Inc. is an Active CANbus transceiver supplied in a 14-HVSON (3x4.5) surface-mount package. It provides one driver and one receiver with half-duplex operation, a 5Mbps data rate, a 30 mV receiver hysteresis, and a 4.5V to 28V supply range. The device is specified for operation from -40°C to 150°C junction temperature and is listed as Automotive grade with AEC-Q100 qualification.

Key Features

• CANbus protocol transceiver with 1/1 driver/receiver configuration and half duplex operation.
• Supports a 5Mbps data rate and specifies 30 mV receiver hysteresis.
• Operates from a 4.5V to 28V supply and is specified for -40°C to 150°C junction temperature.
• Automotive grade device with AEC-Q100 qualification, supplied as Active.
• Surface-mount 14-VDFN Exposed Pad package, listed as 14-HVSON (3x4.5).

Applications

• CANbus communication links between nodes in vehicle networks.
• Half-duplex data exchange on CANbus links using one driver and one receiver.
• CANbus nodes operating up to 5Mbps within a 4.5V to 28V supply environment.
• Surface-mount CANbus transceiver implementation in automotive-grade electronic assemblies.

Design & Procurement Notes

For design selection, confirm that the board layout matches the 14-VDFN Exposed Pad, listed as 14-HVSON (3x4.5), and that the system supply remains within 4.5V to 28V. Check that the CANbus protocol, half-duplex 1/1 architecture, 5Mbps data rate, and 30 mV receiver hysteresis align with the network requirements. The -40°C to 150°C junction temperature range and Active status should be considered during thermal and lifecycle planning, especially when AEC-Q100 automotive qualification is required.