参数资料
型号: 935261512512
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: 5/28页
文件大小: 281K
代理商: 935261512512
TJA1054_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 24 September 2009
13 of 25
NXP Semiconductors
TJA1054
Fault-tolerant CAN transceiver
IO(CANL)
output current on
pin CANL
normal operating mode;
VCANL =14V; VTXD =0V
45
70
100
mA
low power modes;
VCANL =12V; VBAT =12V
-0
-
A
Vd(CANH)(sc)
detection voltage for
short-circuit to battery
voltage on pin CANH
normal operating mode;
VCC =5V
1.5
1.7
1.85
V
low power modes
1.1
1.8
2.5
V
Vd(CANL)(sc)
detection voltage for
short-circuit to battery
voltage on pin CANL
normal operating mode
VCC = 5 V
6.6
7.2
7.8
V
VCC = 4.75 V to 5.25 V
1.32VCC
1.44VCC
1.56VCC
V
Vth(wake)
wake-up threshold
voltage
on pin CANL
low power modes
2.5
3.2
3.9
V
on pin CANH
low power modes
1.1
1.8
2.5
V
Vth(wake)
difference of wake-up
threshold voltages
low power modes
0.8
1.4
-
V
Vth(CANH)(sc)
single-ended receiver
threshold voltage on
pin CANH
normal operating mode and
failures 4, 6 and 7
VCC = 5 V
1.5
1.7
1.85
V
VCC = 4.75 V to 5.25 V
0.30VCC
0.34VCC
0.37VCC
V
Vth(CANL)(sc)
single-ended receiver
threshold voltage on
pin CANL
normal operating mode and
failures 3 and 3a
VCC = 5 V
3.15
3.3
3.45
V
VCC = 4.75 V to 5.25 V
0.63VCC
0.66VCC
0.69VCC
V
Ri(CANH)(sc)
single-ended input
resistance on pin CANH
normal operating mode
110
165
270
k
Ri(CANL)(sc)
single-ended input
resistance on pin CANL
normal operating mode
110
165
270
k
Ri(dif)
differential input
resistance
normal operating mode
220
330
540
k
Pins RTH and RTL
Rsw(RTL)
switch-on resistance on
pin RTL and VCC
normal operating mode;
|I
O| <10mA
-
50
100
Rsw(RTH)
switch-on resistance on
pin RTH and ground
normal operating mode;
|I
O| <10mA
-
50
100
VO(RTH)
output voltage on
pin RTH
low power modes; IO = 1 mA
-
0.7
1.0
V
IO(RTL)
output current on
pin RTL
low power modes; VRTL =0V
1.25
0.65
0.3
mA
Ipu(RTL)
pull-up current on
pin RTL
normal operating mode and
failures 4, 6 and 7
-75
-
A
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
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