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参数资料
| 型号： | 935261511027 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 网络接口 |
| 英文描述： | DATACOM, INTERFACE CIRCUIT, UUC15 |
| 封装： | DIE-15 |
| 文件页数： | 6/28页 |
| 文件大小： | 281K |
| 代理商： | 935261511027 |
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TJA1054_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 24 September 2009
14 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).
11. Dynamic characteristics
Ipd(RTH)
pull-down current on
pin RTH
normal operating mode and
failures 3 and 3a
-75
-
A
Thermal shutdown
Tj(sd)
shutdown junction
temperature
155
165
180
°C
Table 8.
Static 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; positive currents ow into the device; unless otherwise specied.[1][2][3]
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Table 9.
Dynamic characteristics
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
tt(r-d)
transition time for
recessive to dominant (on
pins CANL and CANH)
between 10 % and 90 %; R1 = 100
;
C1 = 10 nF; C2 = not present;
see Figure 5
0.35
0.65
-
s
tt(d-r))
transition time for dominant
to recessive (on pins CANL
and CANH)
between 10 % and 90 %; R1 = 100
;
C1 = 10 nF; C2 = not present;
see Figure 5
0.2
0.3
-
s
tPD(L)
propagation delay TXD
(LOW) to RXD (LOW)
no failures and failures 1, 2, 5 and 6a;
R1 = 100
C1 = 1 nF; C2 = not present
-
0.75
1.5
s
C1 = C2 = 3.3 nF
-
1
1.75
s
failures 3, 3a, 4, 6 and 7; R1 = 100
;
C1 = 1 nF; C2 = not present
-
0.85
1.4
s
C1 = C2 = 3.3 nF
-
1.1
1.7
s
tPD(H)
propagation delay TXD
(HIGH) to RXD (HIGH)
no failures and failures 1, 2, 5 and 6a;
R1 = 100
C1 = 1 nF; C2 = not present
-
1.2
1.9
s
C1 = C2 = 3.3 nF
-
2.5
3.3
s
failures 3, 3a, 4, 6 and 7; R1 = 100
;
C1 = 1 nF; C2 = not present
-
1.1
1.7
s
C1 = C2 = 3.3 nF
-
1.5
2.2
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
treact(sleep)
reaction time of goto sleep
command
[4] 5-
50
s
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