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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： | 12/28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
2 of 25
NXP Semiconductors
TJA1054
Fault-tolerant CAN transceiver
2.3 Protections
I Bus pins short-circuit safe to battery and to ground
I Thermally protected
I Bus lines protected against transients in an automotive environment
I An unpowered node does not disturb the bus lines
2.4 Support for low power modes
I Low current sleep mode and standby mode with wake-up via the bus lines
I Power-on reset ag on the output
3.
Quick reference data
[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
Table 1.
Quick reference data
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; positive currents ow into the device; unless otherwise specied.[1][2]
Symbol Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
4.75
-
5.25
V
VBAT
battery supply voltage on
pin BAT
no time limit
0.3
-
+40
V
operating mode
[3] 5.0
-
27
V
load dump
-
40
V
IBAT
battery supply current on
pin BAT
sleep mode; VCC =0V;
VBAT =12V
-30
50
A
VCANH
voltage on pin CANH
VCC = 0 V to 5.0 V;
VBAT ≥ 0 V; no time limit;
with respect to
any other pin
40
-
+40
V
VCANL
voltage on pin CANL
VCC = 0 V to 5.0 V;
VBAT ≥ 0 V; no time limit;
with respect to
any other pin
40
-
+40
V
CANH
voltage drop on pin CANH ICANH = 40 mA
-
1.4
V
VCANL voltage drop on pin CANL ICANL =40mA
-
1.4
V
tPD(L)
propagation delay TXD
(LOW) to RXD (LOW)
-1
-
s
tr
bus line output rise time
between 10 % and 90 %;
C1 = 10 nF; see Figure 5
-
0.6
-
s
tf
bus line output fall time
between 10 % and 90 %;
C1 = 1 nF; see Figure 5
-
0.3
-
s
Tvj
virtual junction
temperature
40
-
+150
°C
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