Datasheet

TLE7250GVIO
Electrical Characteristics
Data Sheet 17 Rev. 1.0, 2012-03-14
7.1.38 Driver symmetry
V
SYM
= V
CANH
+ V
CANL
V
SYM
4.5 – 5.5 V V
TxD
=0V, V
CC
=5V,
50 Ω <
R
L
<65Ω
7.1.39 CANL short-circuit current
I
CANLsc
40 80 100 mA V
TxD
= 0 V, V
CC
= 5 V, t < t
TxD
,
V
CANLshort
= 18 V
7.1.40 CANH short-circuit current
I
CANHsc
-100 -80 -40 mA V
TxD
=0V, V
CC
=5V, t<t
TxD
,
V
CANHshort
= 0 V
7.1.41 Leakage current CANH
I
CANH,lk
-5 0 5 μA V
CC
= 0 V, V
CANH
= V
CANL
,
0V<
V
CANH
<5V
7.1.42 Leakage current CANL
I
CANL,lk
-5 0 5 μA V
CC
= 0 V, V
CANH
= V
CANL
,
0V<
V
CANL
<5V
Dynamic CAN Transceiver Characteristics
7.1.43 Propagation delay
TxD-to-RxD “low”
(“recessive” to “dominant”)
t
d(L),TR
30 180 255 ns C
L
= 100 pF,
V
CC
= 5 V, C
RxD
=15pF
7.1.44 Propagation delay
TxD-to-RxD “high”
(“dominant” to “recessive”)
t
d(H),TR
30 200 255 ns C
L
= 100 pF,
V
CC
= 5 V, C
RxD
=15pF
7.1.45 Propagation delay
TxD “low” to bus “dominant”
t
d(L),T
– 100 – ns
1)
C
L
=100pF,
V
CC
= 5 V, C
RxD
=15pF
7.1.46 Propagation delay
TxD “high” to bus “recessive”
t
d(H),T
–90–ns
1)
C
L
=100pF,
V
CC
= 5 V, C
RxD
=15pF
7.1.47 Propagation delay
bus “dominant” to RxD “low”
t
d(L),R
–80–ns
1)
C
L
=100pF,
V
CC
= 5 V, C
RxD
=15pF
7.1.48 Propagation delay
bus “recessive” to RxD “high”
t
d(H),R
– 110 – ns
1)
C
L
=100pF,
V
CC
= 5 V, C
RxD
=15pF
7.1.49 Time for mode change
t
Mode
–– 10μs
1)
1) Not subject to production test, specified by design
Table 6 Electrical Characteristics (cont’d)
4.75 V <
V
CC
< 5.25 V; 3.0 V < V
IO
< 5.25 V; R
L
=60Ω; -40 °C<T
j
< +150 °C; all voltages with respect to ground;
positive current flowing into the pin; unless otherwise specified.
Pos. Parameter Symbol Limit Values Unit Remarks
Min. Typ. Max.