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参数资料
| 型号： | 935261512518 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 网络接口 |
| 英文描述： | DATACOM, INTERFACE CIRCUIT, PDSO14 |
| 封装： | 3.90 MM, PLASTIC, MS-012, SOT108-1, SOP-14 |
| 文件页数： | 7/28页 |
| 文件大小： | 281K |
| 代理商： | 935261512518 |
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TJA1054_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 24 September 2009
15 of 25
NXP Semiconductors
TJA1054
Fault-tolerant CAN transceiver
[1]
All parameters are guaranteed over the virtual junction temperature range by design, but only 100 % tested at Tamb = 125 °C for dies on
wafer level, and above this for cased products 100 % tested at Tamb =25 °C, unless otherwise specied.
[2]
For bare die, all parameters are only guaranteed if the back side of the die is connected to ground.
[3]
A local or remote wake-up event will be signalled at the transceiver pins RXD and ERR if VBAT = 5.3 V to 27 V (see Table 5).
[4]
To guarantee a successful mode transition under all conditions, the maximum specied time must be applied.
tdis(TxD)
disable time of TxD
permanent dominant timer
normal operating mode; VTXD = 0 V
0.75
-
4
ms
tCANH
dominant time for remote
wake-up on pin CANH
low power modes; VBAT =12V
[4] 7-
38
s
tCANL
dominant time for remote
wake-up on pin CANL
low power modes; VBAT =12V
[4] 7-
38
s
tWAKE
required time on pin
WAKE for local wake-up
low power modes; VBAT =12V; for
wake-up after receiving a falling or
rising edge
[4] 7-
38
s
tdet
failure detection time
normal operating mode
failures 3 and 3a
1.6
-
8.0
ms
failures 4, 6 and 7
0.3
-
1.6
ms
low power modes; VBAT =12V
failures 3 and 3a
1.6
-
8.0
ms
failures 4 and 7
0.1
-
1.6
ms
trec
failure recovery time
normal operating mode
failures 3 and 3a
0.3
-
1.6
ms
failures 4 and 7
7
-
38
s
failure 6
125
-
750
s
low power modes; VBAT =12V
failures 3, 3a, 4 and 7
0.3
-
1.6
ms
ndet
pulse-count difference
between CANH and CANL
for failure detection
normal operating mode and
failures 1, 2, 5 and 6a;
pin ERR becomes LOW
-4
-
nrec
number of consecutive
pulses on CANH and
CANL simultaneously for
failure recovery
failures 1, 2, 5 and 6a
-
4
-
Table 9.
Dynamic characteristics …continued
VCC = 4.75 V to 5.25 V; VBAT = 5.0 V to 27 V; VSTB =VCC; Tvj = 40 °C to +150 °C; all voltages are dened with respect to
ground; unless otherwise specied.[1][2][3]
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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