TLE7259G_07 Datasheet, PDF (18/27 Pages) Infineon Technologies AG – LIN Transceiver

TLE7259G
General Product Characteristics
Table 7 Electrical Characteristics (cont’d)
7.0 V < V_S < 27 V; R_L = 500 Ω; V_EN > V_EN,ON; -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.
Dynamic Transceiver Characteristics
5.4.51 Slew rate falling edge
t_fslope
-3
–
5.4.52 Slew rate rising edge
t_rslope
1
–
5.4.53 Slope symmetry
5.4.54 Propagation delay
TxD LOW to bus
t_slopesym
-5
–
t_d(L),T
0.1 1
-1
V/µs ³⁾ 60% > V_bus > 40%;
1 µs < (τ = R_L × C_BUS) < 5 µs;
V_S = 13.5 V; normal mode;
3
V/µs ³⁾ 40% < V_bus < 60%;
1 µs < (τ = R_L × C_BUS) < 5 µs;
V_S = 13.5 V; normal mode;
5
µs
t_fslope - t_rslope;
V_S = 13.5 V;
4
µs V_EN = 5 V;
5.4.55 Propagation delay
TxD HIGH to bus
t_d(H),T
0.1 1
4
µs V_EN = 5 V;
5.4.56 Propagation delay
t_d(L),R
bus dominant to RxD LOW
5.4.57 Propagation delay
t_d(H),R
bus recessive to RxD HIGH
5.4.58
5.4.59
5.4.60
Receiver delay symmetry t_sym,R
Transmitter delay symmetry t_sym,T
Delay time for change
sleep/stand by mode -
t_snorm
normal mode
0.1 1
0.1 1
-2
–
-2
–
0.1 –
6
µs V_CC = 5 V;
C_RxD = 20 pF;
R_RxD = 2.4 kΩ;
6
µs V_CC = 5 V;
C_RxD = 20 pF;
R_RxD = 2.4 kΩ;
2
µs
t_sym,R = t_d(L),R - t_d(H),R;
2
µs
t_sym,T = t_d(L),T - t_d(H),T
10
µs –
5.4.61 Delay time for change
t_nsleep
normal mode - sleep mode
0.1 –
10
µs –
5.4.62 TxD dominant time out
5.4.63 TxD dominant time out
recovery time
t_timeout
6
t_torec
1
12
20
ms V_TxD = 0 V
5
10
µs ¹⁾
Data Sheet
18
Rev 2.1, 2007-04-27