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PDF TLE6258-2G Data sheet ( Hoja de datos )
| Número de pieza | TLE6258-2G | |
| Descripción | LIN Transceiver | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Data Sheet, Rev. 2.1, Aug. 2007
TLE6258-2G
LIN Transceiver
Automotive Power
1 page  
TLE6258-2G
VS 7
Bus 6
30 kΩ
Output
Stage
TLE6258 -2G
D r i ver
T em p. -
Prot ec t ion
30 kΩ
Mode Control
3 VCC
2 ENN
4 TxD
R ec eiv er
Figure 2 Functional Block Diagram
1 RxD
5 GND
AEB 0 3 4 0 5.VSD
Data Sheet
5 Rev. 2.1, 2007-08-08
5 Page 
TLE6258-2G
Table 4
Electrical Characteristics (cont’d)
4.5 V < VCC < 5.5 V; 6.0 V < VS < 27 V; RL = 500 Ω; VENN < VENN,ON; -40 °C < Tj < 125
°C; all voltages with respect to ground; positive current flowing into pin; unless otherwise
specified.
Parameter
Symbol Limit Values Unit Remark
Min. Typ. Max.
Dynamic Transceiver Characteristics
Falling edge slew rate
Rising edge slew rate
Slope symmetry
Propagation delay
TxD LOW to bus
Sbus(L)
-3
Sbus(H)
1
tslopesym 5
td(L),T
–
-2.0 -1
1.5 3
-5
13
V/µs
V/µs
µs
µs
1) 60% > Vbus > 40%
1 µs < (τ = RL × CBUS) < 5 µs;
VCC = 5 V;
VS = 13.5 V
1) 40% < Vbus < 60%
1 µs < (τ = RL × CBUS) < 5 µs;
VCC = 5 V;
VS = 13.5 V
tfslope - trslope
VS = 18 V
VCC = 5 V
Propagation delay
TxD HIGH to bus
td(H),T
–
1
3
µs VCC = 5 V
Propagation delay
td(L),R
–
1
6
µs VCC = 5 V;
bus dominant to RxD
CRxD = 20 pF
LOW
Propagation delay
td(H),R
–
1
6
µs VCC = 5 V;
bus recessive to RxD
CRxD = 20 pF
HIGH
Receiver delay symmetry tsym,R -2 – 2 µs tsym,R = td(L),R - td(H),R
Transmitter delay
symmetry
tsym,T -2 – 2 µs tsym,T = td(L),T - td(H),T
Duty cycle D1
Duty cycle D2
tduty1
tduty2
0.396 –
––
– µs
0.581 µs
duty cycle 11)
THRec(max) = 0.744 × VS;
THDom(max) = 0.581 × VS;
VS = 7.0 … 18 V;
tbit = 50 µs;
D1 = tbus_rec(min)/2 tbit;
duty cycle 21)
THRec(max) = 0.422× VS;
THDom(max) = 0.264 × VS
VS = 7.6 … 18 V;
tbit = 50 µs;
D2 = tbus_rec(max)/2 tbit;
Data Sheet
11 Rev. 2.1, 2007-08-08
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TLE6258-2G.PDF ] | |
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