Datasheet
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