Philips Semiconductors
Product specification
High speed CAN transceiver
TJA1040
CHARACTERISTICS
V
CC
= 4.75 to 5.25 V, T
vj
=
−40
to +150
°C
and R
L
= 60
Ω
unless specified otherwise; all voltages are defined with
respect to ground; positive currents flow into the IC; note 1.
SYMBOL
Supply (pin V
CC
)
I
CC
supply current
standby mode
normal mode
recessive; V
TXD
= V
CC
dominant; V
TXD
= 0 V
Transmit data input (pin TXD)
V
IH
V
IL
I
IH
I
IL
C
i
V
IH
V
IL
I
IH
I
IL
V
OH
I
OH
I
OL
V
O
I
L
HIGH-level input voltage
LOW-level input voltage
HIGH-level input current
LOW-level input current
input capacitance
V
TXD
= V
CC
normal mode; V
TXD
= 0 V
not tested
2
−0.3
−5
−100
−
2
−0.3
V
STB
= V
CC
V
STB
= 0 V
standby mode;
I
RXD
=
−100 µA
normal mode;
V
RXD
= V
CC
−
0.4 V
V
RXD
= 0.4 V
normal mode;
−500 µA
< I
O
< +500
µA
standby mode;
−22
V < V
SPLIT
< +35 V
V
TXD
= 0 V
pin CANH
pin CANL
V
O(dom)(m)
V
O(dif)(bus)
matching of dominant output
voltage (V
CC
- V
CANH
- V
CANL
)
differential bus output voltage
(V
CANH
−
V
CANL
)
V
TXD
= 0 V; dominant;
45
Ω
< R
L
< 65
Ω
V
TXD
= V
CC
; recessive;
no load
3
0.5
−100
1.5
−50
3.6
1.4
0
−
−
4.25
1.75
+150
3.0
+50
V
V
mV
V
mV
−
−1
−
−
0
−200
5
−
−
0
−4
V
CC
+ 0.3 V
+0.8
+5
−300
10
V
µA
µA
pF
2.5
30
5
50
10
70
mA
mA
5
10
15
µA
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Standby mode control input (pin STB)
HIGH-level input voltage
LOW-level input voltage
HIGH-level input current
LOW-level input current
V
CC
+ 0.3 V
+0.8
−
−10
V
µA
µA
Receive data output (pin RXD)
HIGH-level output voltage
HIGH-level output current
LOW-level output current
V
CC
−
1.1 V
CC
−
0.7 V
CC
−
0.4 V
−0.1
2
−0.4
6
−1
12
mA
mA
Common-mode stabilization output (pin SPLIT)
output voltage
leakage current
0.3V
CC
−
0.5V
CC
0
0.7V
CC
5
V
µA
Bus lines (pins CANH and CANL)
V
O(dom)
dominant output voltage
2003 Oct 14
6
PHILIPS [ NXP SEMICONDUCTORS ]
