AMIS42665TJAA6G

高速低功耗CAN收发器 High-Speed Low Power CAN Transceiver

The AMIS-42665 CAN transceiver is the interface between a controller area network CAN protocol controller and the physical bus and may be used in both 12 V and 24 V systems. The transceiver provides differential transmit capability to the bus and differential receive capability to the CAN controller.The AMIS-42665 is a new addition to the CAN high-speed transceiver family and offers the following additional features: = Ideal passive behavior when supply voltage is removed = Extremely low current standby modeDue to the wide common-mode voltage range of the receiver inputs, the AMIS-42665 is able to reach outstanding levels of electromagnetic susceptibility EMS. Similarly, extremely low electromagnetic emission EME is achieved by the excellent matching of the output signals.

Features

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Compatible with the ISO 11898 standard ISO 11898-2, ISO 11898-5 and SAE J2284

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High speed up to 1Mbaud

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Ideally suited for 12V and 24V industrial and automotive applications

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Extremely low current standby mode with wake-up via the bus

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Low EME common-mode choke is no longer required

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Differential receiver with wide common-mode range +/- 35V for high EMS

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Voltage source via VSPLIT pin for stabilizing the recessive bus level further EMC improvement

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No disturbance of the bus lines with an un-powered node

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Transmit data TxD dominant time-out function

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Thermal protection

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Bus pins protected against transients in an automotive environment

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Power down mode in which the transmitter is disabled

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Bus and VSPLIT pins short circuit proof to supply voltage and ground

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Logic level inputs compatible with 3.3V devices