Datasheet

Data Sheet 20 Rev. 1.5, 2013-07-26
TLE7259-2GE
Electrical Characteristics
Bus Transmitter BUS
6.1.36 Bus recessive output voltage V
BUS,ro
0.8 ×
V
S
– V
S
V V
TxD
= high Level
6.1.37 Bus dominant output voltage
maximum load
V
BUS,do
–
–
–
–
–
–
1.2
0.2 x V
S
2.0
V
V
V
V
TxD
= 0 V; R
L
= 500 Ω
6.0 ≤ V
S
≤ 7.3 V;
7.3
< V
S
≤ 10 V;
10
< V
S
≤ 18 V;
(see
Figure 12)
6.1.38 Bus short circ uit current
I
BUS_LIM
70 100 150 mA V
BUS
= 13.5 V;
LIN Spec 2.2A (Par. 12);
6.1.39 Leakage current
I
BUS_NO_GND
-1 -0.5 – mA V
S
= 0 V; V
BUS
= -12 V;
LIN Spec 2.2A (Par. 15)
6.1.40 Leakage current
I
BUS_NO_BAT
–18μA V
S
= 0 V; V
BUS
= 18 V;
LIN Spec 2.2A (Par. 16)
6.1.41 Leakage current
I
BUS_PAS_dom
-1 -0.5 – mA V
S
= 18 V; V
BUS
= 0 V;
LIN Spec 2.2A (Par. 13)
6.1.42 Leakage current
I
BUS_PAS_rec
–18μA V
S
= 8 V; V
BUS
= 18 V;
LIN Spec 2.2A (Par. 14)
6.1.43 Bus pull-up r esistance
R
slave
20 30 47 kΩ Normal mode
LIN Spec 2.2A (Par. 26)
6.1.44 LIN output current
I
BUS
-60 -30 -5 μA Sleep mode
V
S
= 13.5V V
EN
= 0V
6.1.45 Input Capacitance Ci
BUS
15 – pF
1)
Dynamic Transceiver Characteristics: BUS
6.1.46 Propagation delay
LIN bus to RxD
Dominant to RxD Low
Recessive to RxD High
t
rx_pdf
t
rx_pdr
–
–
1
1
6
6
μs
μs
LIN Spec 2.2A (Par. 31)
R
RxD
= 2.4 kΩ; C
RxD
= 20 pF
6.1.47 Receiver delay symmetry
t
rx_sym
-2 – 2 μs LIN Spec 2.2A (Par. 32)
t
rx_sym
= t
rx_pdf
- t
rx_pdr
;
R
RxD
= 2.4 kΩ; C
RxD
= 20 pF
6.1.48 Delay time for mode change
t
MODE
– – 150 μs
1)
See Figure 5
6.1.49 TxD dominant time out
t
timeout
81320msV
TxD
= 0 V
6.1.50 TxD dominant time out
recovery time
t
torec
––15μs
1)
6.1.51 EN toggling to enter the flash
mode
t
fl1
25 35 50 μs
1)
See Figure 6
6.1.52 TxD time for flash activation t
fl2
t
fl3
t
fl4
5
10
10
–
–
–
–
–
–
μs
1)
See Figure 6
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.