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B10011S

ATMEL Corporation
Part Number B10011S
Manufacturer ATMEL Corporation
Description CAN TRANSCEIVER
Published May 2, 2007
Detailed Description Features • Capability of Single-wire Operation • Hardware Fault Recognition • Inputs with High Common-mode and Different...
Datasheet PDF File B10011S PDF File

B10011S
B10011S


Overview
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 Benefits Systems which employ this device have the following benefits compared to solutions using discrete components: • High Reliability CAN Transceiver IC B10011S Applications • Especially Suited for Truck and Van Applications • Interface Between Truck and Trailer • Interface Between Dashboard and Engine 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.
www.
DataSheet4U.
com This device 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 device 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.
Figure 1.
Block Diagram 1 2 3 4 5 6 7 8 VDD VSS 2.
5 V Error control +4.
3 V VCC Select control Comparators 16 15 14 13 12 11 10 GND 9 Output control B10011S Rev.
4749B–AUTO–09/04 Pin Configuration Figure 2.
Pinning SO16 ASEL BSEL ER RX1 RX0 TX0 VDD VSS 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 F1 F0 S+ VCC H' L' GND S- Pin Description 16-lead SOIC (SO16), Small Outline Gull - Wing Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbo...


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