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TJA1055T/1J

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26
TJA1055 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 6 December 2013 16 of 26
NXP Semiconductors
TJA1055
Enhanced fault-tolerant CAN transceiver
12. Test information
V
CAN
=V
CANH
V
CANL
Fig 4. Timing diagram for dynamic characteristics
mgl424
−5 V
−3.2 V
2.2 V
0.7V
CC
0.3V
CC
0 V
5 V
1.4 V
3.6 V
0 V
2 V to V
CC
V
TXD
V
CANL
V
CANH
ΔV
CAN
V
RXD
t
PD(L)
t
PD(H)
V
TXD
is a rectangular signal of 50 kHz with 50 % duty cycle and slope time < 10 ns.
Termination resistors R
CAN_L
and R
CAN_H
(125 ) are not connected to pin RTL or pin RTH for
testing purposes because the minimum load allowed on the CAN bus lines is 500 per
transceiver.
Fig 5. Test circuit for dynamic characteristics
001aac932
R
CAN_L
C
CAN_L
R
CAN_H
C
CAN_H
R
RTH
500 Ω
R
RTL
500 Ω
C
RXD
10 pF
TJA1055T
FAILURE
GENERATION
BAT
BAT
INH
TXD
V
TXD
+5 V
V
BAT
= 5 V to 40 V
RXD
CANL
CANH
V
CC
EN
RTL
RTH
2
3
4
5
6
7
8
9
12
11
14 101
GND
GND
13
ERR
WAKE
STB
V
CC
TJA1055 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 6 December 2013 17 of 26
NXP Semiconductors
TJA1055
Enhanced fault-tolerant CAN transceiver
V
TXD
is a rectangular signal of 50 kHz with 50 % duty cycle and slope time < 10 ns.
Termination resistors R
CAN_L
and R
CAN_H
(125 ) are not connected to pin RTL or pin RTH for
testing purposes because the minimum load allowed on the CAN bus lines is 500 per
transceiver.
Fig 6. Test circuit for dynamic characteristics (TJA1055T/3)
For more information: refer to the separate FTCAN information available on our web site.
Fig 7. Application diagram
001aac933
R
CAN_L
C
CAN_L
R
CAN_H
C
CAN_H
R
RTH
500 Ω
R
RTL
500 Ω
2.5
kΩ
C
RXD
10 pF
TJA1055T/3
FAILURE
GENERATION
BAT
BAT
INH
TXD
V
TXD
+5 V
+3.3 V
V
BAT
= 5 V to 40 V
RXD
CANL
CANH
V
CC
EN
RTL
RTH
2
3
4
5
6
7
8
9
12
11
14 101
GND
GND
13
ERR
WAKE
STB
V
CC
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TJA1055 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 6 December 2013 18 of 26
NXP Semiconductors
TJA1055
Enhanced fault-tolerant CAN transceiver
12.1 Quality information
This product has been qualified in accordance with the Automotive Electronics Council
(AEC) standard Q100 Rev-G - Failure mechanism based stress test qualification for
integrated circuits, and is suitable for use in automotive applications.
For more information: refer to the separate FTCAN information available on our web site.
Fig 8. Application diagram (TJA1055T/3)
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P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26

TJA1055T/1J

Mfr. #:
Buy TJA1055T/1J
Manufacturer:
NXP Semiconductors
Description:
CAN Interface IC High-speed CAN transceiver
Lifecycle:
New from this manufacturer.
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