TLE7269G Datasheet, PDF (23/34 Pages) Infineon Technologies AG – Twin LIN Transceiver

TLE7269G
Electrical Characteristics
Table 7 Electrical Characteristics (cont’d)
7.0 V < V_S < 27 V; R_L = 500 Ω; V_io = 5V; -40 °C < T_j < 125 °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.
Wake Input: WK
6.1.33 High level input voltage
V_WK,H
V_S - 1 V –
V_S +
3V
V V_S = 13.5 V;
6.1.34 Low level input voltage
V_WK,L
-0.3 –
V_S - 4 V V V_S = 13.5 V;
6.1.35 Pull-up current
I_WK,PU
-60
-30 -3
µA V_WK = 0V
6.1.36 High level leakage current
I_WK,H,leak -5
–
5
µA V_S = 0 V;
V_WK = 40 V
6.1.37 Dominant time for wake-up t_WK
30
–
150 µs –
6.1.38 Input Capacitance
Ci _WK
–
15
–
pF ¹⁾
Bus Receiver: BUS1, BUS2
6.1.39 Receiver threshold voltage,
recessive to dominant edge
6.1.40 Receiver dominant state
V_{th_dom}
V_BUSdom
0.4 × V_S 0.48 ×
V_S
V_S -
–
40 V
–
V
0.4 × V_S V
–
LIN Spec 2.1 (Par. 17) ²⁾
6.1.41 Receiver threshold voltage,
dominant to recessive edge
6.1.42 Receiver recessive state
V_{th_rec}
V_BUSrec
6.1.43 Receiver center voltage
V_{BUS_CNT}
6.1.44 Receiver hysteresis
V_HYS
6.1.45 Wake-up threshold voltage V_BUS,wk
6.1.46 Dominant time for bus wake- t_WK,bus
up
–
0.52 ×
V_S
0.6 × V_S –
0.475 ×
V_S
0.02 ×
V_S
0.40 ×
V_S
30
0.5 ×
V_S
0.04 ×
V_S
0.5 ×
V_S
–
0.6 × V_S V
1.15 x V
V_s
0.525 × V
V_S
0.175 × V
V_S
0.6 × V_S V
150 µs
–
LIN Spec 2.1 (Par. 18) ³⁾
LIN Spec 2.1 (Par. 19) ⁴⁾
LIN Spec 2.1 (Par. 20) ⁵⁾
–
–
Bus Transmitter: BUS1, BUS2
6.1.47 Bus recessive output voltage
6.1.48 Bus dominant output voltage
maximum load
V_BUS,ro
V_BUS,do
0.8 × V_S –
–
–
–
–
–
–
V_S
V
1.2
V
0.2 x V_S V
2.0
V
V_TxD = high Level
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 14)
6.1.49 Bus short circuit current
I_{BUS_LIM}
40
100 150
mA V_BUS = 13.5 V;
LIN Spec 2.1 (Par. 12);
6.1.50 Leakage current
I_{BUS_NO_GND} -1000 -450 –
µA V_S = 0 V; V_BUS = -12 V;
LIN Spec 2.1 (Par. 15)
6.1.51 Leakage current
I_{BUS_NO_BAT} –
2
8
µA V_S = 0 V; V_BUS = 18 V;
LIN Spec 2.1 (Par. 16)
Data Sheet
23
Rev. 1.2, 2007-11-13