AMIS41682CANM1G ON Semiconductor

AMIS4168x AMIS-41682, AMIS-41683 Fault Tolerant CAN Transceiver Description The new AMIS41682 and AMIS41683 are interfaces between the protocol controller and the physical wires of the bus lines in a control www.onsemi.com area network (CAN). AMIS41683 is identical to the AMIS41682 but has a true 3.3 V digital interface to the CAN controller. The device PIN ASSIGNMENT provides differential transmit capability but will switch in error conditions to a singlewire transmitter and/or receiver. Initially it will be used for low speed applications, up to 125 kB, in passenger cars. 1 14 INH VBAT Both AMIS41682 and AMIS41683 are implemented in I2T100 technology enabling both highvoltage analog circuitry and digital TxD 2 13 GND functionality to coexist on the same chip. These products consolidate the expertise of ON Semiconductor for RxD 3 12 CANL incar multiplex transceivers and support together with 0REMX002XTP (VAN), AMIS30660 and AMIS30663 (CAN 4 11 CANH ERR high speed) and AMIS30600 (LIN) another widely used physical layer. STB 5 10 VCC Features EN RTL 6 9 Fully Compatible with ISO118983 Standard Optimized for InCar Lowspeed Communication WAKE 7 8 RTH Baud Rate up to 125 kB Up to 32 Nodes can be Connected PC20041029.1 (Top View) Due to Builtin Slope Control function and a very Good Matching ORDERING INFORMATION of the CANL and CANH bus outputs, this device realizes a very See detailed ordering and shipping information in the package low electromagnetic emission (EME) dimensions section on page 14 of this data sheet. Fully Integrated Receiver Filters Permanent Dominant Monitoring of Transmit Data Input Differential Receiver with Wide CommonMode Protection Issues Range for High Electromagnetic Susceptibility Short Circuit Proof to Battery and Ground (EMS) in Normal and LowPower Modes Thermal Protection True 3.3 V Digital I/O Interface to CAN Controller The Bus Lines are Protected Against Transients in for AMIS41683 Only an Automotive Environment Management in Case of Bus Failure An Unpowered Node Does not Disturb the In the Event of Bus Failures, Automatic Switching Bus Lines to SingleWire Mode, even when the CANH Bus Support for Low Power Modes Wire is ShortCircuited to V CC Low Current Sleep and Standby Mode with The Device will Automatically Reset to Differential Wakeup via the Bus Lines Mode if the Bus Failure is Removed Poweron Flag on the Output During Failure Modes There is Full Wakeup TwoEdge Sensitive Wakeup Input Signal via Capability Pin WAKE Unpowered Nodes do not Disturb Bus Lines I/Os Bus Errors and Thermal Shutdown Activation is The unpowered chip cannot be parasitically supplied Flagged on ERR Pin either from digital inputs or from digital outputs These are PbFree Devices* *For additional information on our PbFree strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2015 1 Publication Order Number: April, 2015 Rev. 9 AMIS41682/DAMIS41682, AMIS41683 Table 1. TECHNICAL CHARACTERISTICS Symbol Parameter Condition Max Max Unit V DC Voltage at Pin CANH, CANL 0 < V < 5.25 V No Time Limit 40 +40 V CANH CC V Voltage at Pin V LoadDump +40 V BAT bat VBAT VCC 1 14 10 INH POR 7 WAKE Mode & 5 wake-up STB control 6 EN 9 RTL 11 V (*) CC Thermal CANH Driver shutdown control 12 CANL 8 2 RTH Timer TxD 13 GND Failure 4 ERR handling Receiver Filter 3 RxD AMIS4168x (*) For AMIS-41682 pull up to V . CC For AMIS-41683 pull up to V /2 CC AMIS41683 AMIS41682 4 VCC ERR Failure Failure 4 ERR handling handling 3 VCC RxD 3 RxD Figure 1. Block Diagram www.onsemi.com 2