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: 2/28页
文件大小: 281K
代理商: 935261511027
TJA1054_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 24 September 2009
10 of 25
NXP Semiconductors
TJA1054
Fault-tolerant CAN transceiver
[1]
All voltages are dened with respect to pin GND, unless otherwise specied. Positive current ows into the
device.
[2]
Only relevant if VWAKE <VGND 0.3 V; current will ow into pin GND.
[3]
Junction temperature in accordance with
“IEC 60747-1”. An alternative denition is: Tvj =Tamb +P × Rth(vj-a)
where Rth(vj-a) is a xed value to be used for the calculation of Tvj. The rating for Tvj limits the allowable
combinations of power dissipation (P) and ambient temperature (Tamb).
[4]
Equivalent to discharging a 100 pF capacitor through a 1.5 k
resistor.
[5]
Equivalent to discharging a 200 pF capacitor through a 10
resistor and a 0.75 H coil.
9.
Thermal characteristics
VI(WAKE)
input voltage on pin WAKE
with respect to any
other pin
VBAT + 0.3 V
II(WAKE)
input current on pin WAKE
15
-
mA
VINH
voltage on pin INH
0.3
VBAT + 0.3 V
VRTH
voltage on pin RTH
with respect to any
other pin
0.3
VBAT + 1.2 V
VRTL
voltage on pin RTL
with respect to any
other pin
0.3
VBAT + 1.2 V
RRTH
termination resistance on
pin RTH
500
16000
RRTL
termination resistance on
pin RTL
500
16000
Tvj
virtual junction temperature
40
+150
°C
Tstg
storage temperature
55
+150
°C
VESD
electrostatic discharge
voltage
human body model
2+2
kV
machine model
100
+100
V
Table 6.
Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134).[1]
Symbol
Parameter
Conditions
Min
Max
Unit
Table 7.
Thermal characteristics
Symbol
Parameter
Conditions
Typ
Unit
Rth(j-a)
thermal resistance from junction to ambient
in free air
120
K/W
Rth(j-s)
thermal resistance from junction to substrate
bare die
in free air
40
K/W
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