Datasheet

TJA1021 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 7 — 25 March 2011 16 of 25
NXP Semiconductors
TJA1021
LIN 2.1/SAE J2602 transceiver
12. Application information
13. Test information
Immunity against automotive transients (malfunction and damage) in accordance with LIN
EMC Test Specification / Version 1.0; August 1, 2004.
The waveforms of the applied transients are according to ISO7637-2: Draft 2002-12, test
pulses 1, 2a, 3a and 3b.
13.1 Quality information
This product has been qualified to the appropriate Automotive Electronics Council (AEC)
standard Q100 or Q101 and is suitable for use in automotive applications.
(1) Master: C = 1 nF; slave: C = 220 pF.
Fig 7. Typical application of the TJA1021
001aae070
1 kΩ
WAKE_N
V
BAT
INH
LIN BUS
LINE
ECU
only for
master node
LIN
(1)
87
5
1
4
26
3
TJA1021
V
DD
GND
TX0
Px.x
RX0
TXD
SLP_N
RXD
MICRO-
CONTROLLER
BATTERY
+5 V/
+3.3 V