AMIS-41683

AMIS-41682, AMIS-41683 Fault Tolerant CAN Transceiver Description The new AMIS−41682 and AMIS−41683 are interfaces between the protocol controller and the physical wires of the bus lines in a control area network (CAN). AMIS−41683 is identical to the AMIS−41682 but has a true 3.3 V digital interface to the CAN controller. The device provides differential transmit capability but will switch in error conditions to a single−wire transmitter and/or receiver. Initially it will be used for low speed applications, up to 125 kB, in passenger cars. Both AMIS−41682 and AMIS−41683 are implemented in I2T100 technology enabling both high−voltage analog circuitry and digital functionality to co−exist on the same chip. These products consolidate the expertise of ON Semiconductor for in−car multiplex transceivers and support together with 0REMX−002−XTP (VAN), AMIS−30660 and AMIS−30663 (CAN high speed) and AMIS−30600 (LIN) another widely used physical layer. www.onsemi.com PIN ASSIGNMENT INH 1 TxD 2 RxD 3 ERR 4 STB 5 AMIS−4168x 14 VBAT 13 GND 12 CANL 11 CANH 10 VCC Features Fully Compatible with ISO11898−3 Standard EN 6 9 RTL Optimized for In−Car Low−speed Communication WAKE 7 8 RTH ♦ Baud Rate up to 125 kB ♦ Up to 32 Nodes can be Connected ♦ Due to Built−in Slope Control function and a very Good Matching (Top View) PC20041029.1 of the CANL and CANH bus outputs, this device realizes a very low electromagnetic emission (EME) ♦ Fully Integrated Receiver Filters ORDERING INF...