Datasheet

TLE6251D
Electrical Characteristics
Data Sheet 20 Rev. 1.0, 2012-07-27
7.1.40 CANL “dominant” output
voltage
V
CANL
0.5 – 2.25 V V
TxD
=0V,
50 Ω <
R
L
<65Ω,
normal-operating mode;
7.1.41 CANH “dominant” output
voltage
V
CANH
2.75 – 4.5 V V
TxD
=0V,
50 Ω <
R
L
<65Ω,
normal-operating mode;
7.1.42 CANH, CANL “dominant”
output voltage difference
V
diff
= V
CANH
- V
CANL
V
diff
1.5 – 3.0 V
4.75 V <
V
CC
<5.25V,
V
TxD
= 0 V,
50 Ω <
R
L
<65Ω,
normal-operating mode;
7.1.43 Driver symmetry
V
SYM
=V
CANH
+ V
CANL
V
SYM
4.5 5 5.5 V V
TXD
=0V, V
CC
=5V,
normal-operating mode;
7.1.44 CANL short-circuit current
I
CANLsc
40 75 100 mA V
TXD
=0V, V
CC
=5V, t<t
TXD
,
V
CANLshort
= 18 V;
7.1.45 CANH short-circuit current
I
CANHsc
-100 -75 -40 mA V
TXD
=0V, V
CC
=5V, t<t
TXD
,
V
CANHshort
= 0 V;
7.1.46 Leakage current, CANH
I
CANH,lk
-5 – 5 μA V
CC
=0V, V
CANH
= V
CANL
,
0V<
V
CANH
<5V;
7.1.47 Leakage current, CANL
I
CANL,lk
-5 – 5 μA V
CC
=0V, V
CANH
= V
CANL
,
0V<
V
CANL
<5V;
Dynamic CAN-Transceiver Characteristics
7.1.50 Propagation delay
TxD-to-RxD “low”;
(“recessive to “dominant”)
t
d(L),TR
30 180 255 ns C
L
= 100 pF,
V
CC
=5V, C
RxD
=15pF;
7.1.51 Propagation delay
TxD-to-RxD “high”;
(“dominant” to “recessive”)
t
d(H),TR
30 200 255 ns C
L
= 100 pF,
V
CC
=5V, C
RxD
=15pF;
7.1.52 Propagation delay
TxD “low” to bus “dominant”
t
d(L),T
–100–ns
1)
C
L
= 100 pF,
V
CC
= 5 V, C
RxD
= 15 pF;
7.1.53 Propagation delay
TxD “high” to bus “recessive”
t
d(H),T
–90–ns
1)
C
L
= 100 pF,
V
CC
= 5 V, C
RxD
= 15 pF;
7.1.54 Propagation delay
bus “dominant” to RxD “low”
t
d(L),R
–80–ns
1)
C
L
= 100 pF,
V
CC
= 5 V,C
RxD
= 15 pF;
7.1.55 Propagation delay
bus “recessive” to RxD “high”
t
d(H),R
–110–ns
1)
C
L
= 100 pF;
V
CC
= 5 V; C
RxD
= 15 pF;
7.1.57 Bus wake-up time
t
WU
0.5 3 5 μssee Figure 5
7.1.58 Delay time for mode change
t
Mode
––10μs
2)
see Figure 10
1) Not subject to production test, specified by design
2) Delay time only tested for the mode change from stand-by mode to normal-operating mode. The delay time normal-
operating mode to stand-by mode is not subject to production test and specified by design
Table 6 Electrical Characteristics (cont’d)
4.5 V <
V
CC
< 5.5 V; 3.0 V < V
IO
< 5.5 V; R
L
=60Ω; -40 °C<T
j
<150°C; all voltages with respect to ground;
positive current flowing into pin; unless otherwise specified.
Pos. Parameter Symbol Limit Values Unit Remarks
Min. Typ. Max.