Datasheet

TLE7259-2GE
Electrical Characteristics
Data Sheet 21 Rev. 1.5, 2013-07-26
6.1.53 Duty cycle D1
(for worst case at 20 kBit/s)
D1 0.396 – – duty cycle 1
6)
TH
Rec
(max) = 0.744 × V
S
;
TH
Dom
(max) = 0.581 × V
S
;
V
S
= 7.0 … 18 V;
t
bit
= 50 μs;
D1 =
t
bus_rec(min)
/2 t
bit
;
LIN Spec 2.2A (Par. 27)
6.1.54 Duty cycle D1
for V
s
supply 5.5 V to 7.0 V
(for worst case at 20 kBit/s)
D1 0.396 – – duty cycle 1
6)
TH
Rec
(max) = 0.760 × V
S
;
TH
Dom
(max) = 0.593 × V
S
;
5.5 V < V
S
< 7.0 V;
t
bit
= 50 μs;
D1 =
t
bus_rec(min)
/2 t
bit
;
6.1.55 Duty cycle D2
(for worst case at 20 kBit/s)
D2 – – 0.581 duty cycle 2
6)
TH
Rec
(min) = 0.422 × V
S
;
TH
Dom
(min) = 0.284 × V
S
;
V
S
= 7.6 … 18 V;
t
bit
= 50 μs;
D2 =
t
bus_rec(max)
/2 t
bit
;
LIN Spec 2.2A (Par. 28)
6.1.56 Duty cycle D2
for V
s
supply 6.1 V to 7.6 V
(for worst case at 20 kBit/s)
D2 – – 0.581 duty cycle 2
6)
TH
Rec
(min) = 0.410 × V
S
;
TH
Dom
(min) = 0.275 × V
S
;
6.1 V < V
S
< 7.6 V;
t
bit
= 50 μs;
D2 = t
bus_rec(max)
/2 t
bit
;
1) Not subject to production test, specified by design
2) Minimum limit specified by design
3) Maximum limit specified by design
4)
V
BUS_CNT
= (V
th_dom
+ V
th_rec
)/2
5) V
HYS
= V
th_rec
- V
th_dom
6) Bus load concerning LIN Spec 2.2A:
Load 1 = 1 nF / 1 kΩ = C
BUS
/ R
BUS
Load 2 = 6.8 nF / 660 Ω = C
BUS
/ R
BUS
Load 3 = 10 nF / 500 Ω = C
BUS
/ R
BUS
Table 6 Electrical Characteristics (cont’d)
5.5 V <
V
S
< 27 V; R
L
= 500 Ω; -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.