Datasheet

20

Rev. 1.20

2022-04-27

TLE7258

LIN transceiver

Electrical characteristics

Pull-up current

ITD

-60

–

-20

µA

VTxD = 0 V; Normal operation

mode or standby mode

4.4.4

Enable input: EN

“High” level input voltage

range

VEN,ON

2

–

6.0

V

Normal operation mode

4.5.1

“Low” level input voltage range VEN,OFF

-0.3

–

0.8

V

Sleep mode or standby

mode

4.5.2

Input hysteresis

VEN,hys

–

200

–

mV 1)

4.5.3

Pull-down resistance

REN

15

30

60

kΩ

–4.5.4

Inhibit output: INH

Inhibit voltage drop

ΔVINH

––

1.0

V

IINH = -2.0 mA

4.6.1

Leakage current

IINH,lk

-5.0

–

5.0

µA

Sleep mode; VINH = 0 V

4.6.2

Bus receiver: BUS

Receiver threshold voltage,

recessive to dominant edge

Vth_dom

0.4

×VS

0.44

×VS

–V

–

4.7.1

Receiver dominant state

VBUSdom

–

–

0.4

×VS

V

LIN Spec 2.2A (Par. 17)

4.7.2

Receiver threshold voltage,

dominant to recessive edge

Vth_rec

–

0.56

×VS

0.6

×VS

V

–

4.7.3

Receiver recessive state

VBUSrec

0.6

×VS

–

–

V

LIN Spec 2.2A (Par. 18)

4.7.4

Receiver center voltage

VBUS_CNT

0.475

×VS

0.5

×VS

0.525

×VS

V

LIN Spec 2.2A (Par. 19)2)

4.7.5

Receiver hysteresis

VHYS

0.07

×VS

0.12

×VS

0.175

×VS

V

LIN Spec 2.2A (Par. 20)3)

4.7.6

Wake-up threshold voltage

VBUS,wk

0.40

×VS

0.5

×VS

0.6

×VS

V

–

4.7.7

Bus Transmitter: BUS

Bus recessive output voltage

VBUS,ro

0.8

×VS

–VS

VVTxD = “high”;

Open load

4.8.1

Bus short circuit current

IBUS_LIM

40

85

125

mA VBUS = 13.5 V;

LIN Spec 2.2A (Par. 12);

4.8.2

Leakage current

IBUS_NO_GND -1

-0.5

–

mA VS = 0 V; VBUS =-12 V;

LIN Spec 2.2A (Par. 15)

4.8.3

Leakage current

IBUS_NO_BAT –1

5

µA

VS = 0 V; VBUS = 18 V;

LIN Spec 2.2A (Par. 16)

4.8.4

Leakage current

IBUS_PAS_do

m

-1

-0.5

–

mA VS = 18 V; VBUS = 0 V;

LIN Spec 2.2A (Par. 13)

4.8.5

Table 6

Electrical characteristics (cont’d)

5.5 V < VS <18V; RL = 500 Ω; -40°C < Tj < 150°C;

all voltages with respect to ground; positive current flowing into pin; unless otherwise specified.

Parameter

Symbol

Values

Unit Note or Test Condition

Num

ber

Min. Typ. Max.