tja1054a NXP Semiconductors, tja1054a Datasheet - Page 16

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

NXP Semiconductors
Table 9.
V
ground; unless otherwise specified.
[1]
[2]
[3]
[4]
TJA1054A_4
Product data sheet
Symbol
t
n
n
rec
CC
det
rec
= 4.75 V to 5.25 V; V
All parameters are guaranteed over the virtual junction temperature range by design, but only 100 % tested at T
wafer level, and above this for cased products 100 % tested at T
For bare die, all parameters are only guaranteed if the back side of the die is connected to ground.
A local or remote wake-up event will be signalled at the transceiver pins RXD and ERR if V
To guarantee a successful mode transition under all conditions, the maximum specified time must be applied.
Dynamic characteristics
Parameter
failure recovery time
pulse-count failure
detection
number of
consecutive pulses
for failure recovery
BAT
Fig 4. Timing diagram for dynamic characteristics
= 5.0 V to 27 V; V
V
V
V
CANH
V
V
CANL
CAN
RXD
TXD
V
[1][2][3]
diff
Conditions
low power modes;
V
difference between CANH
and CANL; normal operating
mode and failures 1, 2, 5
and 6a;
pin ERR becomes LOW
on CANH and CANL
simultaneously;
failures 1, 2, 5 and 6a
normal operating mode
…continued
= V
BAT
failures 3 and 3a
failures 4 and 7
failure 6
failures 3, 3a, 4 and 7
CANH
= 12 V
STB
V
t
PD(L)
CANL
Rev. 04 — 2 January 2007
= V
CC
; T
vj
= 40 C to +150 C; all voltages are defined with respect to
amb
= 25 C, unless otherwise specified.
Min
0.3
7
125
0.3
-
-
BAT
Fault-tolerant CAN transceiver
= 5.3 V to 27 V (see
Typ
-
-
-
-
4
4
t
PD(H)
TJA1054A
Max
1.6
38
750
1.6
-
-
amb
© NXP B.V. 2007. All rights reserved.
= 125 C for dies on
Table
4).
V
0 V
5 V
3.6 V
1.4 V
0 V
2.2 V
0.7V
0.3V
mgl424
3.2 V
5 V
CC
Unit
ms
ms
s
s
CC
CC
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