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ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 5. Static Electrical Characteristics

Characteristics under conditions 7.0 V

 VSUP  18 V, -40C  TA  125C, GND = 0 V, unless otherwise noted. Typical

values reflect the approximate parameter means at TA = 25°C under nominal conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

VSUP PIN (DEVICE POWER SUPPLY)

Nominal Operating Voltage

VSUP

7.0

13.5

18.0

V

Functional Operating Voltage(5)

VSUPOP

6.7

–

27

V

Load Dump

VSUPLD

–

–

40

V

Power-On Reset (POR) Threshold

VSUP Ramp Down and INH goes High to Low

VPOR

3.5

–

5.3

V

Power-On Reset (POR) Hysteresis

VPORHYST

–

270

–

mV

VSUP Undervoltage Threshold (positive and negative)

Transmission disabled and LIN bus goes in recessive state

VUVL, VUVH

5.8

–

6.7

V

VSUP Undervoltage Hysteresis (VUVL - VUVH)

VUVHYST

–

130

–

mV

Supply Current in Sleep Mode

VSUP  13.5 V, Recessive State

13.5 V < VSUP < 27 V

VSUP  13.5 V, Shorted to GND

IS1

IS2

IS3

—

—

—

6.0

—

24

11

20

70

A

Supply Current in Normal or Slow or Fast Mode

Bus Recessive, Excluding INH Output Current

Bus Dominant, Excluding INH Output Current

IS(REC)

IS(DOM)

—

—

4.0

6.0

6.0

8.0

mA

RXD OUTPUT PIN (LOGIC)

Low Level Output Voltage

IIN  1.5 mA

VOL

0

—

0.9

V

High Level Output Voltage

VEN = 5.0 V, IOUT  250 A

VEN = 3.3 V, IOUT  250 A

VOH

4.25

3.0

—

—

5.25

3.5

V

TXD INPUT PIN (LOGIC)

Low Level Input Voltage

VIL

—

—

0.8

V

High Level Input Voltage

VIH

2.0

—

—

V

Input Threshold Voltage Hysteresis

VINHYST

100

300

600

mV

Pull-up Current Source

VEN = 5.0 V, 1.0 V < VTXD < 3.5 V

IPU

-60

-35

-20

A

EN INPUT PIN (LOGIC)

Low Level Input Voltage

VIL

—

—

0.8

V

High Level Input Voltage

VIH

2.0

—

—

V

Input Voltage Threshold Hysteresis

VINHYST

100

400

600

mV

Pull-down Resistor

RPD

100

230

350

kohm

5.

For the functional operating voltage, the device is functional and all features are operating. The electrical parameters are noted under

conditions 7.0 V

VSUP 18V, -40oC TA 125o C, GND = 0 V.