Description

l The SL1040 is the interface between the Controller Area Network (CAN) protocol controller and the physical bus. It is primarily intended for high speed applications, up to 1 MBaud, in passenger cars. The device provides differential transmit capability to the bus and differential receive capability to the CAN controller.

l The SL1040 is the next step up from the SL1050 high speed CAN transceiver. Being pin compatible and offering the same excellent EMC performance, the SL1040 also features:

An ideal passive behaviour when supply voltage is off

A very low-current standby mode with remote wake-up capability via the bus.

l This makes the SL1040 an excellent choice in nodes which can be in power-down or standby mode in partially powered networks.

Features

l High speed (up to 1 MBaud)

l Very low-current standby mode with remote wake-up capability via the bus

l Very low ElectroMagnetic Emission (EME)

l Differential receiver with high common-mode range for ElectroMagnetic Immunity (EMI)

l Transceiver in unpowered state disengages from the bus (zero load)

l Input levels compatible with 3.3 V and 5 V devices

l Voltage source for stabilizing the recessive bus level if split termination is used (further improvement of EME)

l  At least 110 nodes can be connected

l Transmit Data (TXD) dominant time-out function

l Bus pins protected against transients in automotive environments

l Bus pins and pin SPLIT short-circuit proof to battery and ground

l Thermally protected.