TLE7809G datasheet(41/52 Pages) INFINEON

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Data Sheet

Rev. 3.01, 2008-04-15

TLE7809G

General Product Characteristics

16.4.90

Bus pull-up resistance

bus

Active/Standby Mode

(LIN Spec 1.3 (2.0);

Line 10.2.2 (3.2.2))

16.4.91

LIN output current

lin

520

μA

Sleep mode;

bus = 0 V

Dynamic LIN Transceiver Characteristics3)

16.4.92

Slew rate falling edge

fslope

-3

–

-1

μs60% > V

bus > 40%;

μs < (τ = R

l × Cbus)

< 5

μs; V

S = 13.5 V;

Active Mode

(LIN Spec 1.3;

Line 10.3.1)

16.4.93

Slew rate rising edge

rslope

1–

3V/

μs40% < V

bus < 60%;

μs < (τ = R

l × Cbus)

< 5

μs; V

S = 13.5 V;

Active Mode

(LIN Spec 1.3;

Line 10.3.1)

16.4.94

Slope symmetry

slopesym

-5

–

μs

fslope - trslope;

S = 13.5 V

(LIN Spec 1.3;

Line 10.3.3)

16.4.95

Propagation delay

TxD LOW to bus

d(L),T

–1

μs

(LIN Spec 1.3;

Line 10.3.6)

16.4.96

Propagation delay

TxD HIGH to bus

d(H),T

–1

μs

(LIN Spec 1.3;

Line 10.3.6)

16.4.97

Propagation delay

Bus dominant to RxD

LOW

d(L),R

–1

μs

RxD = 20 pF;

RxD = 2.4 kΩ

(LIN Spec 1.3;

Line 10.3.7)

16.4.98

Propagation delay

Bus recessive to RxD

HIGH

d(H),R

–1

μs

RxD = 20 pF;

RxD = 2.4 kΩ

(LIN Spec 1.3;

Line 10.3.7)

16.4.99

Receiver delay symmetry

sym,R

-2

–

μs

sym,R = td(L),R - td(H),R

(LIN Spec 1.3;

Line 10.3.8)

16.4.100 Transmitter delay

symmetry

sym,T

-2

–

μs

sym,T = td(L),T - td(H),T

(LIN Spec 1.3;

Line 10.3.9)

16.4.101 Wake-up delay time

wake

100

150

μs

j ≤ 125 °C

16.4.102 TxD dominant time out

timeout

612

TxD = 0 V

16.4.103 TxD dominant time out

recovery time

torec

–10

–

μs

TxD = 5 V

Table 14

Electrical Characteristics (cont’d)

S = 13.5 V, Tj = -40 °C to +125 °C, all voltages with respect to ground, positive current flowing into pin

(unless otherwise specified)

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Typ.

Max.

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