TLE 8458G Infineon Technologies, TLE 8458G Datasheet - Page 26

• Manufacturer Part Number: TLE 8458G
• Manufacturer: Infineon Technologies

Specifications of TLE 8458G

• Packages: PG-DSO-8
• Transmission Ratemax: 20.0 kbit/s
• Quiescent Current (max.): < 10 µA sleep mode
• Bus Wake-up Capability: Yes
• Additional Features: Vreg, EN, WK
• Wake-up Inputs: Bus wake-up + wake-up pin

Table 12
V
into pin
(unless otherwise specified)
Parameter
Bus Pull-up Resistance
LIN Output Current
LIN Input Capacitance
Receiver propagation delay
bus dominant to RxD LOW
Receiver propagation delay
bus recessive to RxD HIGH
Receiver delay symmetry
TxD Dominant Time Out
TxD Dominant Time Out
Recovery Time
Duty Cycle D1
(For worst case at 20 kbit/s)
Lin2.1 Normal Slope
Duty Cycle D2
(for worst case at 20 kbit/s)
LIN2.1 Normal Slope
Duty Cycle D3
(for worst case at 10.4 kbit/s)
SAE J2602 Low Slope
Duty Cycle D4
(for worst case at 10.4 kbit/s)
SAE J2602 Low Slope
1) Not subject to production test, specified by design.
Data Sheet
S
= 7 V to 27 V,
Electrical Characteristics: LIN Transceiver (cont’d)
T
j
= -40 °C to +150 °C,
2)
4)
Symbol
R
I
C
t
t
t
t
t
D1
D2
D3
D4
d(L),R
d(H),R
sym,R
timeout
torec
BUS
BUS
BUS
R
Min.
20
-60
–
–
-2
6
–
0.396 –
–
0.417 –
–
L
= 500 Ω, all voltages with respect to ground, positive current flowing
Values
Typ.
30
-30
15
1
1
–
12
10
–
–
26
Max.
47
-5
6
6
2
20
–
–
0.581
–
0.590
Unit Note / Test Condition
kΩ
µA
pF
µs
µs
µs
ms
µs
Normal Mode
LIN2.1 Param 26
Sleep Mode
V
EN = 0 V;
1)
V
C
LIN2.1 Param 31
V
C
LIN2.1 Param 31
t
LIN2.1 Param 32
V
1)
3)
TH
V
t
D1 =
LIN2.1 Param 27
3)
TH
V
t
D2 =
LIN2.1 Param 28
3)
TH
V
t
D3 =
LIN2.1 Param 29
3)
TH
V
t
D4 =
LIN2.1 Param 30
sym,R
bit
bit
bit
bit
TH
TH
TH
S
CC
CC
TxD
S
S
S
S
RxD
RxD
TH
Dom
= 50 µs;
Dom
= 50 µs;
Dom
= 96 µs;
Dom
= 96 µs;
= 12 V;
= 7.0 … 18 V;
= 7.6 … 18 V;
= 7.0 … 18 V;
= 7.6 … 18 V;
= 5 V;
= 5 V;
Rec
Rec
Rec
= 0 V
Rec
= 20 pF;
= 20 pF;
t
t
t
t
=
bus_rec(min)
bus_rec(max)
bus_rec(min)
bus_rec(max)
(max) = 0.581 ×
(min.) = 0.284 ×
(max) = 0.616 ×
(min.) = 0.251 ×
(min.) = 0.422 ×
(max) = 0.778 ×
(min.) = 0.389 ×
t
(max) = 0.744 ×
d(L),R
V
LIN
-
= 0 V
t
/2
/2
d(H),R
/2
/2
Rev. 1.01, 2009-04-28
t
t
t
t
bit
bit
bit
bit
;
;
;
;
;
V
V
V
V
LIN Transceiver
V
V
V
V
S
S
S
S
TLE8458Gx
S
S;
S
S
;
;
;
;
;
;
;
Number
P_7.2.28
P_7.2.29
P_7.2.55
P_7.2.38
P_7.2.39
P_7.2.40
P_7.2.44
P_7.2.45
P_7.2.46
P_7.2.47
P_7.2.48
P_7.2.49