TJA1054AT,112 NXP Semiconductors, TJA1054AT,112 Datasheet - Page 17
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TJA1054AT,112
Manufacturer Part Number
TJA1054AT,112
Description
Manufacturer
NXP Semiconductors
Datasheet
1.TJA1054AT112.pdf
(27 pages)
Specifications of TJA1054AT,112
Number Of Transceivers
1
Power Down Mode
Sleep/Standby
Operating Supply Voltage (max)
5.25V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.75V
Package Type
SO
Operating Temperature (max)
150C
Operating Temperature (min)
-40C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
14
Lead Free Status / RoHS Status
Compliant
NXP Semiconductors
12. Test information
TJA1054A
Product data sheet
Fig 5. Test circuit for dynamic characteristics
Fig 6. Test circuit for automotive transients
+ 5 V
The capacitive bus load of 10 nF is split into 3 equal capacitors (3.3 nF) to simulate the bus
cable.
20 pF
Termination resistors R1 (100 Ω) are not connected to pin RTH or pin RTL for testing purposes
because the minimum load allowed on the CAN bus lines is 500 Ω per transceiver.
The waveforms of the applied transients on pins CANH and CANL will be in accordance with
“ISO 7637 part 1”: test pulses 1, 2, 3a and 3b.
+ 5 V
WAKE
All information provided in this document is subject to legal disclaimers.
RXD
TXD
STB
EN
20 pF
7
2
5
6
3
Rev. 5 — 3 August 2010
WAKE
1
RXD
TXD
STB
EN
INH
13
GND
TJA1054A
7
2
5
6
3
+ 12 V
14
BAT
1
10 μF
INH
13
GND
TJA1054A
4
ERR
10
14
V
CC
BAT
12
11
8
9
RTH
CANL
CANH
RTL
4
ERR
10
V
CC
511 Ω
12
11
8
9
511 Ω
RTL
RTH
CANL
CANH
125 Ω
125 Ω
Fault-tolerant CAN transceiver
R1
R1
1 nF
1 nF
1 nF
1 nF
TJA1054A
© NXP B.V. 2010. All rights reserved.
mgu381
C1
C2
C1
mgu382
GENERATOR
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