NXP Semiconductors
PCA82C250
CAN controller interface
V
CC
V
Rs
0V
V
RXD
t
WAKE
mka674
V
1
= 1 V.
Fig 6.
Timing diagram for wake-up from Standby.
1.5 V
V
diff
0V
V
RXD
t
dRXDL
mka675
V
1
= 4 V; V
8
= 4 V.
Fig 7.
Timing diagram for bus dominant to RXD LOW.
+5 V
V
CC
TXD
CANH
1 nF
PCA82C250
RXD
CANL
GND
Rs
Rext
60 Ω
1 nF
SCHAFFNER
GENERATOR
V
ref
015aaa246
The waveforms of the applied transients shall be in accordance with
“ISO 7637 part 1”,
test pulses
1, 2, 3a and 3b.
Fig 8.
Test circuit for automotive transients.
PCA89C250
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 06 — 25 August 2011
8 of 18
PHILIPS [ NXP SEMICONDUCTORS ]
