Sanyo EP93F Brochure

CARNET is a LAN that uses the ARCNET token passing bus method.CARNET is a LAN that uses the ARCNET token passing bus method.It can achieve a high transmission speed of 7.5 Mbps.It can achieve a high transmission speed of 7.5 Mbps.Since noise can be minimized by installingSince noise can be minimized by installingthis LAN in vehicles, such installation hasthis LAN in vehicles, such installation hasvery little impact on other devices.very little impact on other devices.A 7.5 Mbps automotive LAN can be configured by combining the LA2330W with a protocol IC for CARNET(ARCNET controller TMC20040C Series).On-chip driver/receiver for The audio equipment control busOn-chip driver/receiver for CANIncludes 8 non-inverted type open-collector output comparator circuitsThe audio equipment control bus block, CAN block bus output withstand voltage of 18 VVehicle signal detection block input withstand voltage of 18 VEach block is independent (incl. power supply and GND line), and each is provided with a standby function.CARNET is a LAN that uses the ARCNET token passing bus method.It can achieve a high transmission speed of 7.5 Mbps.Since noise can be minimized by installingthis LAN in vehicles, such installation hasvery little impact on other devices.FeaturesTransceiver block for CARNET(1) Transmitter (D/A converter (3-bit), LPF (for EMI prevention), output driver)(2) Receiver (attenuator, receiving amplifier, noise elimination LPF (for reception signal),comparator (for waveform shaping)Driver/receiver block for The audio equipment control bus(1) Transmitter (output driver)(2) Receiver (receiving amplifier, hysteresis comparator (for waveform shaping)Driver/receiver block for CAN(1) Transmitter (LPF (for EMI prevention), output driver)(2) Receiver (attenuator, comparator)Non-inverted type open-collector output comparatorFunctions1-chip IC incorporating an The audio equipment control bus transceiver and comparatorThe audio equipment control bus output withstand voltage of 18 VVehicle signal detection block input withstand voltage of 18VFeaturesDriver/receiver block for The audio equipment control bus(1) Transmitter (output driver)(2) Receiver (receiving amplifier, hysteresis comparator (for waveform shaping))Non-inverted type open collector output comparatorFunctionsThe LA2351M is a low-noise transceiver IC for automotive LANs.Support of either 3-bit digital or staircase signals as input signalIf a 3-bit digital signal cannot be routed as an EMI countermeasure, place an R-2R ladder in the vicinity of theprotocol chip and route the signal following D/A conversion, connecting it to the LPF input.A 5-Mbps or 7.5 Mbps automotive LAN can be constructed by combining the LA2351M with a protocol ICfor automotive LAN (ARCNET controller TMC20040C Series).On-chip adjustment LPFLow-noise data communication is possible.FeaturesTransmitter (transmit) block1) D/A converter (3-bit)2) LPF (for EMI prevention)3) Output driverReceiver (receive) block1) Receiving amplifier2) Noise elimination LPF (for reception signal)3) Comparator (for waveform shaping)FunctionsCARNET Automotive LANHub function supporting connection of up to 8 nodesConstruction of LAN with high transmission speed of 7.5 Mbps yetultra low noise possibleTwisted pair cables can be usedEasy to use due to compact sizeFeatures3 Car Audio 4 Car AudioTEL GPSRadioCD, VICSLA2330W CARNET/transceiver Under developmentLA2333T The audio equipment control bustransceiver + comparator Under developmentLA2351M Transceiver for CARNETCar navigationsystem