AMIS-42675 Datasheet | AMI SEMICONDUCTOR

Description Data Sheet The AMIS-42675 CAN transceiver is the interface between a controller area network (CAN) protocol controller and the physical bus. It may be used in both 12V and 24V systems. The transceiver provides differential transmit capability to the bus and differential receive capability to the CAN controller. The AMIS-42675 is the low power member of the CAN high-speed transceiver family and offers the following additional features : - - - Ideal passive behaviour when supply voltage is removed Wake-up over bus Extremely low current standby mode Due to the wide mon-mode voltage range of the receiver inputs, the AMIS-42675 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. The AMIS-42675 is the industrial version of the AMIS-42665 and primarily for applications where long network lengths are mandatory. Examples are elevators, in-building networks, process control and trains. To cope with the long bus delay the munication speed needs to be low. AMIS-42675 allows low transmit data rates down 10 Kbit/s or lower. 2.0 Key Features - patible with the ISO 11898 standard (ISO 11898-2, ISO 11898-5 and SAE J2284) - Wide range of bus munication speed (0 up to 1 Mbit/s) - Ideally suited for 12V and 24V industrial and automotive applications - Allows low transmit data rate in networks exceeding 1 km - Extremely low current standby mode with wake-up via the bus - Low electromagnetic emission (EME): mon-mode choke is no longer required - Differential receiver with wide mon-mode range (+/- 35V) for high EMS - Voltage source via VSPLIT pin for stabilizing the recessive bus level (further EMC improvement) - No disturbance of the bus lines with an un-powered node - Thermal protection .. - Bus pins protected against transients - Power down mode in which the transmitter is disabled - Bus and VSPLIT pins short circuit proof to...