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PDF B10011S Data sheet ( Hoja de datos )
| Número de pieza | B10011S | |
| Descripción | CAN TRANSCEIVER IC | |
| Fabricantes | ATMEL Corporation | |
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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
Applications
• Especially Suited for Truck and Van Applications
• Interface Between Truck and Trailer
• Interface Between Dashboard and Engine
CAN
Transceiver IC
B10011S
Description
The CAN driver IC B10011S is a low-speed, high-level interface for 24 V (27 V) opera-
tion 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
Select
2 control
3
4 2.5 V
Error
control
5
6
Compa-
rators
16
15
+4.3 V
Output
control
14
VCC
13
12
11
7 VDD
8 VSS
B10011S
GND
10
9
Rev. 4749B–AUTO–09/04
1 page  
B10011S
Electrical Characteristics
Test condition: Test circuit (see Figure 4 on page 6), 0 = 0 V, 1 = 5 V
VCC = 27 V, VDD = 5 V, VSS = 0 V, Tamb = -40°C to +105°C, unless otherwise specified.
Parameters
Test Conditions
Symbol
Supply current
Input current
Output voltage
Tx0 = 0, Asel = 1, Bsel = 1
Tx0 = 0, Asel = 0, Bsel = 0
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 0, Asel = 1, Bsel = 0
VIL(F0) = 1.9 V, VIH(F1) = 2.7 V
Tx0 = 1, Asel = 1, Bsel = 1
VIL(F1) = 1.9 V, VIH(F0) = 2.7 V
Tx0 = 0, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 0, Asel = 1, Bsel = 1
No fault
ICC
IDD
ICC
IDD
I(Tx0)
I(Asel, Bsel)
Rx0
Rx0
U(H’)
U(H’)
U(L’)
U(L’)
ER
Fault on line
ER
Min.
3.8
24.5
26
4.7
VCC = 7 V, VDD = 4.75 V, VSS = 0 V, Tamb = 25°C, unless otherwise specified.
Parameters
Test Conditions
Output voltage
Tx0 = 0, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 0
Tx0 = 0, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 0
VIL(F1) = 1.0 V, VIH(F0) = 1.15 V
Tx0 = 0, Asel = 1, Bsel = 0
VIL(F0) = 1.0 V, VIH(F1) = 1.15 V
Symbol
U(H’)
U(H’)
U(L’)
U(L’)
Rx0
Rx0
Min.
4.5
6.5
3.3
VCC = 32 V, VDD = 5.25 V, VSS = 0 V, Tamb = 25°C, unless otherwise specified.
Parameters
Test Conditions
Output voltage
Tx0 = 0, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 0
Tx0 = 0, Asel = 1, Bsel = 1
Tx0 = 1, Asel = 1, Bsel = 0
VIL(F1) = 1.6 V, VIH(F0) = 2.7 V
Tx0 = 0, Asel = 1, Bsel = 0
VIL(F0) = 1.6 V, VIH(F1) = 2.7 V
Symbol
U(H’)
U(H’)
U(L’)
U(L’)
Rx0
Rx0
Min.
29
31.5
4.0
Typ.
Typ.
Typ.
Max.
15
22
26
16
650
150
1.0
1.0
1.0
100
Max.
100
1.0
1.0
Max.
500
1.0
1.0
Unit
mA
mA
mA
mA
µA
µA
V
V
V
V
V
V
V
mV
Unit
V
mV
V
V
V
V
Unit
V
mV
V
V
V
V
4749B–AUTO–09/04
5
5 Page 
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Printed on recycled paper.
4749B–AUTO–09/04
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet B10011S.PDF ] | |
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