tja1054a NXP Semiconductors, tja1054a Datasheet - Page 15

• Manufacturer Part Number: tja1054a
• Description: Fault-tolerant Can Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 9.
V
ground; unless otherwise specified.
TJA1054A_4
Product data sheet
Symbol
t
t
t
t
t
t
t
t
t
PD(H)
r
f
react(sleep)
dis(TxD)
dom(CANH)
dom(CANL)
WAKE
det
CC
= 4.75 V to 5.25 V; V
Dynamic characteristics
Parameter
propagation delay
TXD (HIGH) to RXD
(HIGH)
bus line output rise
time
bus line output fall
time
reaction time of
goto-sleep command
disable time of TxD
permanent dominant
timer
dominant time for
remote wake-up on
pin CANH
dominant time for
remote wake-up on
pin CANL
required time on
pin WAKE for local
wake-up
failure detection time
BAT
= 5.0 V to 27 V; V
[1][2][3]
Conditions
no failures and failures 1, 2, 5
and 6a; R = 100 ;
see
failures 3, 3a, 4, 6 and 7;
R = 100 ;
see
between 10 % and 90 %;
C1 = 10 nF; see
between 10 % and 90 %;
C1 = 1 nF; see
normal operating mode;
V
low power modes;
V
low power modes;
V
low power modes;
V
receiving a falling or rising
edge
normal operating mode
low power modes;
V
…continued
TXD
BAT
BAT
BAT
BAT
C1 = 1 nF;
C2 = not present
C1 = C2 = 3.3 nF
C1 = 1 nF;
C2 = not present
C1 = C2 = 3.3 nF
failures 3 and 3a
failures 4, 6 and 7
failures 3 and 3a
failures 4 and 7
Figure 4
Figure 4
= 12 V
= 12 V
= 12 V; for wake-up after
= 12 V
= 0 V
STB
Rev. 04 — 2 January 2007
= V
and
and
Figure 5
CC
Figure 5
Figure 5
Figure 5
; T
vj
= 40 C to +150 C; all voltages are defined with respect to
[4]
[4]
[4]
[4]
Min
-
-
-
-
-
-
5
0.75
7
7
7
1.6
0.3
1.6
0.1
Fault-tolerant CAN transceiver
Typ
1.2
2.5
1.1
1.5
0.6
0.3
-
-
-
-
-
-
-
-
-
TJA1054A
Max
1.9
3.3
1.7
2.2
-
-
50
4
38
38
38
8.0
1.6
8.0
1.6
© NXP B.V. 2007. All rights reserved.
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