B10011S

Features:

•Capability of Single-wire Operation
•Hardware Fault Recognition
•Inputs with High Common-mode and Differential-mode Interference Rejection Above 100 VPP due to External Filters at the Receiver Input
•Immunity Against Electromagnetic Interference
•Immunity Against Ground-voltage Offsets < 6 V
•Ruggedized Against ESD by MIL-STD-883C, Method 3015


Application

•Especially Suited for Truck and Van Applications
•Interface Between Truck and Trailer
•Interface Between Dashboard and Engine


Pinout

  


Specifications

Parameters	Symbol	Value	Unit
Supply voltage	VCC	-0.5 to +36	V
Controller supply voltage	VDD	-0.5 to +5.5	V
Input voltage at any input	Vin	-0.5 to VDD	V
Junction temperature	Tj	150	°C
Storage temperature range	Tstg	-55 to +150	°C
Soldering temperature (for 10 s maximum)	Tsld	260	°C

Description

The CAN driver IC B10011S is a low-speed, high-level interface for 24 V (27 V) operation with transmission levels according to ISO WD 11992-1 (point-to-point interface between trucks and trailers). It is developed for signal levels of 8/16 V and a speed of up to 250 kbits/s.

This B10011S allows transmission, that is insensitive to electromagnetic interference.Such interferences may especially occur in truck applications where (due to the length of the wires) high common-mode voltages (e.g., 50 ) can be coupled into the lines.

This B10011S contains a fault recognition circuit that detects faults on one of the two wires, which are normally used for transmission. If a fault occurs the operation can be switched from double-wire to single-wire mode thus, allowing proper operation even if one wire is broken, has a short-cut or a high series resistance.