UJA1162A
UJA1162A is CAN transceiver manufactured by NXP Semiconductors.
Self-supplied high-speed CAN transceiver with Sleep mode
Rev. 1
- 23 August 2019
Product data sheet
1. General description
The UJA1162A is a ‘self-supplied’ high-speed CAN transceiver integrating an ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 pliant HS-CAN transceiver and an internal 5 V CAN supply. The only supply input is a battery connection. The UJA1162A can be operated in very-low-current Sleep mode with local and bus wake-up capability.
This implementation enables reliable munication in the CAN FD fast phase at data rates up to 5 Mbit/s.
2. Features and benefits
2.1 General
- Self-supplied ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 pliant high-speed CAN transceiver
- Hardware and software patible with the UJA116x product family and with improved EMC performance
- Loop delay symmetry timing enables reliable munication at data rates up to 5 Mbit/s in the CAN FD fast phase
- Autonomous bus biasing according to ISO 11898-6
- Fully integrated 5 V supply (VBUF) for the CAN transmitter/receiver
- VIO input allows for direct interfacing with 3.3 V to 5 V microcontrollers
- Bus connections are truly floating when power to pin BAT is off
2.2 Designed for automotive applications
- 8 k V Electro Static Discharge (ESD) protection, according to the Human Body Model (HBM) on the CAN bus pins
- 6 k V ESD protection, according to IEC TS 62228 on the CAN bus pins and on pins BAT and WAKE
- CAN bus pins short-circuit proof to 58 V
- Battery and CAN bus pins are protected against automotive transients according to
ISO 7637-3
- Very low quiescent current in Sleep mode
- Leadless HVSON14 package (3 mm 4.5 mm) with improved Automated Optical
Inspection (AOI) capability
- Dark green product (halogen free and Restriction of Hazardous Substances (Ro HS) pliant)
NXP Semiconductors
Self-supplied high-speed CAN transceiver with Sleep mode
2.3 Integrated supply voltage for the CAN transceiver (VBUF)
- 5 V nominal output; 2 %...