器件名称: 0ICAG-001-XTD
功能描述: High Speed CAN Transceiver
文件大小: 527.67KB 共12页
简 介:AMIS-42673 High Speed CAN Transceiver
For Long Networks 1.0 Introduction
Data Sheet
The AMIS-42673 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 digital interface level is powered from a 3.3V supply providing true I/O voltage levels for 3.3V CAN controllers. The transceiver provides differential transmit capability to the bus and differential receive capability to the CAN controller. Due to the wide common-mode voltage range of the receiver inputs, the AMIS-42673 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-42673 is primarily intended 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 communication speed needs to be low. AMIS-42673 allows low transmit data rates down to 10 kbit/s or lower.
2.0 Key Features
True 3,3V or 5,0V logic level interface Fully compatible with the “ISO 11898-2” standard Wide range of bus communication speed (0 up to 1Mbit/s) Allows low transmit data rate in networks exceeding 1 km Ideally suited for 12V and 24V applications Low electromagnetic emission (EME). Common-mode-choke is no longer required Differential receiver with wide common-mode range (+/-……
