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TJA1055T/1J

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26
TJA1055 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 6 December 2013 10 of 26
NXP Semiconductors
TJA1055
Enhanced fault-tolerant CAN transceiver
[1] All voltages are defined with respect to pin GND, unless otherwise specified. Positive current flows into the
device.
[2] Test set-up according to IEC TS 62228, section 4.2.4. Verified by an external test house to ensure pins can
withstand ISO 7637 part 1 & 2 automotive transient test pulses 1, 2a, 3a and 3b.
[3] Only relevant if V
WAKE
<V
GND
0.3 V; current will flow into pin GND.
[4] Junction temperature in accordance with “IEC 60747-1”. An alternative definition is: T
vj
=T
amb
+P R
th(vj-a)
where R
th(vj-a)
is a fixed value to be used for the calculation of T
vj
. The rating for T
vj
limits the allowable
combinations of power dissipation (P) and operating ambient temperature (T
amb
).
[5] Equivalent to discharging a 100 pF capacitor through a 1.5 k resistor.
[6] The ESD performance of pins CANH, CANL, RTH and RTL, with respect to GND, was verified by an
external test house in accordance with IEC-61000-4-2 (C = 150 pF, R = 330 ). The results were equal to,
or better than, 6kV.
[7] Equivalent to discharging a 200 pF capacitor through a 10 resistor and a 0.75 H coil.
V
trt(n)
transient voltage on
pins CANH and CANL
[2]
150 +100 V
V
I(WAKE)
input voltage on pin WAKE with respect to any
other pin
0.3 +58 V
I
I(WAKE)
input current on pin WAKE
[3]
15 - mA
V
INH
voltage on pin INH 0.3 V
BAT
+0.3 V
V
RTH
voltage on pin RTH with respect to any
other pin
58 +58 V
V
RTL
voltage on pin RTL with respect to any
other pin
58 +58 V
R
RTH
termination resistance on
pin RTH
500 16000
R
RTL
termination resistance on
pin RTL
500 16000
T
vj
virtual junction temperature
[4]
40 +150 C
T
stg
storage temperature 55 +150 C
V
esd
electrostatic discharge
voltage
human body model
[5]
pins RTH, RTL,
CANH and CANL
8+8 kV
all other pins 2+2 kV
IEC 61000-4-2
[6]
pins RTH, RTL,
CANH and CANL
6+6 kV
machine model
[7]
any pin 300 +300 V
Table 6. Limiting values
…continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
Symbol Parameter Conditions Min Max Unit
TJA1055 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 6 December 2013 11 of 26
NXP Semiconductors
TJA1055
Enhanced fault-tolerant CAN transceiver
9. Thermal characteristics
10. Static characteristics
Table 7. Thermal characteristics
Symbol Parameter Conditions Typ Unit
R
th(j-a)
thermal resistance from junction
to ambient
in free air 120 K/W
R
th(j-s)
thermal resistance from junction
to substrate
in free air 40 K/W
Table 8. Static characteristics
V
CC
= 4.75 V to 5.25 V; V
BAT
= 5.0 V to 40 V; V
STB
=V
CC
; T
vj
=
40
C to +150
C; all voltages are defined with respect to
ground; positive currents flow into the device; unless otherwise specified.
[1]
Symbol Parameter Conditions Min Typ Max Unit
Supplies (pins V
CC
and BAT)
V
CC
supply voltage 4.75 - 5.25 V
V
CC(stb)
supply voltage for forced
standby mode (fail-safe)
3.1- 4.5V
I
CC
supply current normal operating mode;
V
TXD
=V
CC
(recessive)
2.5 6 10 mA
normal operating mode;
V
TXD
= 0 V (dominant); no load
31321mA
low power modes at V
TXD
=V
CC
T
amb
= 40 C to +85 C005A
T
amb
= +85 C to +125 C0025A
V
BAT
battery supply voltage no time limit 0.3 - +40 V
operating mode 5.0 - 40 V
load dump - - 58 V
I
BAT
battery supply current sleep mode at
V
RTL
=V
WAKE
=V
INH
=V
BAT
=14V;
T
amb
= 40 Cto+125C
-2540A
low power mode at
V
RTL
=V
WAKE
=V
INH
=V
BAT
;
T
amb
= 40 Cto+125C
V
BAT
=5V to8V 10 - 100 A
V
BAT
= 8 V to 40 V 10 - 75 A
normal operating mode at
V
RTL
=V
WAKE
=V
INH
=V
BAT
=5V
to 40 V
- 150 220 A
V
pof(BAT)
power-on flag voltage on
pin BAT
low power modes
power-on flag set - - 3.8 V
power-on flag not set 5 - - V
Pins STB
, EN and TXD
V
IH
HIGH-level input voltage 2.2 - V
CC
+0.3 V
V
IL
LOW-level input voltage 0.3 - +0.8 V
TJA1055 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 6 December 2013 12 of 26
NXP Semiconductors
TJA1055
Enhanced fault-tolerant CAN transceiver
I
IH
HIGH-level input current
pins STB
and EN V
I
=4V - 11 21 A
pin TXD (TJA1055T) V
I
=3V 160 80 40 A
pin TXD (TJA1055T/3) normal operating mode; V
I
=2.4V 2 11 21 A
low power mode; V
I
=2.4V 0.1 0.9 2 A
I
IL
LOW-level input current
pins STB
and EN V
I
=1V 2 11 - A
pin TXD (TJA1055T) V
I
=1V 400 240 100 A
pin TXD (TJA1055T/3) normal operating mode; V
I
=1V 2 11 - A
low power mode; V
I
=1V 0.1 0.9 2 A
Pins RXD and ERR
(TJA1055T)
V
OH(norm)
HIGH-level output voltage
in normal mode
on pin ERR
I
O
= 100 AV
CC
0.9 - V
CC
V
on pin RXD I
O
= 1mA V
CC
0.9 - V
CC
V
V
OH(lp)
HIGH-level output voltage
in low-power mode
on pin ERR
I
O
= 100 AV
CC
1.1 V
CC
0.7 V
CC
0.4 V
on pin RXD I
O
= 100 AV
CC
1.1 V
CC
0.7 V
CC
0.4 V
V
OL
LOW-level output voltage I
O
=1.6mA 0 - 0.4 V
I
O
= 1.2 mA; V
CC
<4.75V 0 - 0.4 V
I
O
=5mA 0 - 1.5 V
Pins RXD and ERR
(TJA1055T/3)
I
OL
LOW-level output current V
O
= 0.4 V 1.3 3.5 - mA
I
LH
HIGH-level leakage
current
V
O
=3 V 50 +8A
Pin WAKE
I
IL
LOW-level input current V
WAKE
=0V; V
BAT
=40V 12 4 1 A
V
th(wake)
wake-up threshold
voltage
V
STB
=0V 2.5 3.2 3.9 V
Pin INH
V
H
HIGH-level voltage drop I
INH
= 0.18 mA; V
BAT
5.5 V - - 0.8 V
I
INH
= 0.18 mA; V
BAT
=5.0V - - 1.0 V
I
L
leakage current sleep mode; V
INH
=0V - - 5 A
Pins CANH and CANL
V
th(dif)
differential receiver
threshold voltage
no failures and
bus failures 1, 2, 5 and 6a;
see Figure 4
V
CC
=5V 3.5 3.2 2.9 V
V
CC
= 4.75 V to 5.25 V 0.70V
CC
0.64V
CC
0.58V
CC
V
Table 8. Static characteristics
…continued
V
CC
= 4.75 V to 5.25 V; V
BAT
= 5.0 V to 40 V; V
STB
=V
CC
; T
vj
=
40
C to +150
C; all voltages are defined with respect to
ground; positive currents flow into the device; unless otherwise specified.
[1]
Symbol Parameter Conditions Min Typ Max Unit
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26

TJA1055T/1J

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Manufacturer:
NXP Semiconductors
Description:
CAN Interface IC High-speed CAN transceiver
Lifecycle:
New from this manufacturer.
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