ELECTRICAL CHARACTERISTICS (The electrical characteristics are valid within the below defined op-

perature shutdown switch-on-threshold.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Supply Voltage

4.5

36

V

Stabilized Voltage

3

7

V

Junction temperature

-40

150

°C

≤ 5.5V; VLI,VTX = 0V

1.4

2.3

mA

VK

≤ 5.5V

-5

<1

5

µA

Supply VS Current

≤ 16V; VLI, VTX = 0V

1.2

3

mA

VK

VTX

120

220

µA

<1

µA

Input Voltage Low state

RX output status LOW

4.5V

-24

V

RX output status LOW

-24

8

V

Input Voltage High state

RX output status HIGH

4.5V

V

RX output status HIGH

12

V

Input Threshold Hysteresis

0.025

0.8

V

Input Current

@ VTX

VK

-5

4

25

µA

Output ON Impedance

≥ 6.5V

VTX

≥ 7mA

1)

10

30

Ω

Short Circuit Current

30

60

100

mA

Input voltage LOW state

-24

1

V

Input voltage HIGH state

2.5

V

Output ON Impedance

VK

1)

40

90

Ω

Output Short Circuit Current

9

20

35

mA

Output Voltage HIGH state

10M

10M

0.25

0.1

V

RLO

RRX

Output pull-up resistance

Output status = (HIGH)

-0.15V

-0.15V

510

20

K

Ω

RTX

Input pull up resistance

-0.15V

10

20

40

K

Ω

Input voltage LOW state

LO output status LOW

4.5V

-24

V

-24

8

V

Input voltage HIGH state

LO output status HIGH

4.5V

VS

V

12

VS

V

Input threshold hysteresis

0.8

V

ILI

Input current

VLI

-5

4

25

µA

L9637

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