tja1080a NXP Semiconductors, tja1080a Datasheet - Page 43

• Manufacturer Part Number: tja1080a
• Description: Flexray Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
14. Appendix
TJA1080A_3
Preliminary data sheet
14.1.1 Start-up
14.1 Differences between TJA1080 and TJA1080A
For further information on temperature profiles, refer to Application Note AN10365
“Surface mount reflow soldering description” .
Table 17.
TJA1080
At power-up V
V
switched on with a delay of at least 60 s with
respect to V
Fig 17. Temperature profiles for large and small components
BAT
reaches 6.5 V, V
temperature
MSL: Moisture Sensitivity Level
Start-up differences between TJA1080 and TJA1080A
BAT
BAT
.
should be supplied first. When
CC
Rev. 03 — 15 January 2009
and V
= minimum soldering temperature
IO
maximum peak temperature
minimum peak temperature
may be
= MSL limit, damage level
TJA1080A
The TJA1080A initialization is independent of
the way the voltage supplies V
ramp up. A dedicated power-up sequence is not
necessary.
temperature
peak
TJA1080A
FlexRay transceiver
© NXP B.V. 2009. All rights reserved.
BAT
001aac844
, V
time
CC
and V
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IO