SIT1043Q Low-Power CAN FD Bus Transceiver with Wake-Up and Fault Protection
■Fully compatible with the ISO 11898-2:2016 standard
■AEC-Q100 qualified
■Low power sleep mode and standby mode
■Remote wake-up function and local wake-up function
■±58V BUS protection
■±30V receiver common mode input voltage
■I/O pin supports 3.3V/5V MCU
■Driver (TXD) dominant timeout function
■Undervoltage protection on VBAT, VCC and VIO pins
■High-speed CAN, support 5Mbps CAN with Flexible Data-Rate
■Sleep mode INH output pin with power disable function
■-40°C to 150°C junction temperature range with over- temperature protection
■The typical loop delay from TXD to RXD is less than 100ns
■High Electro-Magnetic Immunity
■Transceiver in unpowered state disengages from the bus
■With SPLIT pin for common-mode stabilization
■Available in SOP14 and DFN4.5×3-14 packages
●DESCRIPTION
■SIT1043Q is an interface chip applied between CAN protocol controller and physical bus, supports 5Mbps Flexible Data-Rate, and has the capability of differential signal transmission between bus and CAN protocol controller. The SIT1043Q features a CAN bus fault protection from -58V to +58V, and the receiver common mode input voltage can reach -30V to +30V, which is suitable for 12V or 24V application systems. The SIT1043Q is powered by multiple power supplies and has multiple system protection and diagnostic functions to improve the stability of the device and CAN. In addition, SIT1043Q has five working modes: normal mode, silent mode, standby mode, go-to-sleep mode and sleep mode. It supports local wake-up and remote wake-up in low power mode. The provided low power mode management can greatly save the power of CAN bus application system.
[ Automotive ][ Transport ][ Body Control ][ Automotive Gateway ][ ADAS ][ Information ][ entertainment ] |
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Datasheet |
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Please see the document for details |
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SOP14;DFN4.5×3-14 |
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English Chinese Chinese and English Japanese |
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April 2023 |
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REC V1.4 |
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2 MB |
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