TJA1051 All information provided in this document is subject to legal disclaimers. © NXP N.V. 2017. All rights reserved.
Product data sheet Rev. 9 — 28 November 2017 13 of 25
NXP Semiconductors
TJA1051
High-speed CAN transceiver
12.2 Application hints
Further information on the application of the TJA1051 can be found in NXP application
hints AH1014 Application Hints - Standalone high speed CAN transceiver
TJA1042/TJA1043/TJA1048/TJA1051.
13. Test information
(1) Optional, depends on regulator.
Fig 6. Typical application of the TJA1051T/3 or TJA1051TK/3.
7-$7
6
7;'
5;'
7-$7.
0,&52
&21752//(5
3[[
3\\
7;
5;
9
''
*1'
*1'
&$1+
&$1/
9
$7
9
9,2
RQRIIFRQWURO
9
&&
(1) For versions with a V
IO
pin (TJA1051T/3 and TJA1051TK/3) or an EN pin (TJA1051T/E), these
inputs are connected to pin V
CC
.
Fig 7. Timing test circuit for CAN transceiver
TJA1051
GND
V
CC
S
100 nF47 μF
+5 V
TXD
RXD
15 pF
CANL
CANH
V
IO
/EN
(1)
R
L
100 pF
015aaa040