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Electrical characteristics, Switching characteristics – National DS36C278 User Manual

Page 3

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Electrical Characteristics

(Continued)

Over Supply Voltage and Operating Temperature ranges unless otherwise specified (Notes 2 and 3)

Symbol

Parameter

Conditions

Reference

Min

Typ

Max

Units

I

IN

Line Input Current

Other Input e 0V

DS36C278

V

IN

e a

12V

0

0 19

0 25

mA

DE e V

IL

RE e V

IL

(Note 7)

V

IN

e b

7V

0

b

0 1

b

0 2

mA

V

CC

e

4 75 to 5 25

DS36C278T

V

IN

e a

12V

0

0 19

0 5

mA

or 0V

V

IN

e b

7V

0

b

0 1

b

0 4

mA

I

ING

Line Input Current Glitch

Other Input e 0V

DS36C278

V

IN

e a

12V

0

0 19

0 25

mA

DE e V

IL

RE e V

IL

(Note 7)

V

IN

e b

7V

0

b

0 1

b

0 2

mA

V

CC

e a

3 0V or 0V

DS36C278T

V

IN

e a

12V

0

0 19

0 5

mA

T

A

e

25 C

V

IN

e b

7V

0

b

0 1

b

0 4

mA

I

B

Input Balance Test

RS e 500X

(422) (Note 9)

g

400

mV

V

OH

High Level Output Voltage

I

OH

e b

4 mA V

ID

e a

0 2V

Figure 11

RO

3 5

4 6

V

V

OL

Low Level Output Voltage

I

OL

e a

4 mA V

ID

e b

0 2V

0 3

0 5

V

I

OSR

Short Circuit Current

V

O

e

GND

RO

7

35

85

mA

I

OZR

TRI-STATE Leakage Current V

O

e

0 4V to 2 4V

g

1

m

A

DEVICE CHARACTERISTICS

V

IH

High Level Input Voltage

RE

DE

DI

2 0

V

CC

V

V

IL

Low Level Input Voltage

GND

0 8

V

I

IH

High Level Input Current

V

IH

e

V

CC

2

m

A

I

IL

Low Level Input Current

V

CC

e

5V

V

IL

e

0V

b

2

m

A

V

CC

e a

3 0V

b

2

m

A

I

CC

Power Supply Current

Driver and Receiver ON

V

CC

200

500

m

A

I

CCR

(No Load)

Driver OFF Receiver ON

200

500

m

A

I

CCD

Driver ON Receiver OFF

200

500

m

A

I

CCZ

Driver and Receiver OFF

200

500

m

A

Switching Characteristics

Over Supply Voltage and Operating Temperature ranges unless otherwise specified (Notes 3 and 8)

Symbol

Parameter

Conditions

Reference

Min

Typ

Max

Units

DRIVER CHARACTERISTICS

t

PHLD

Differential Propagation

R

L

e

54X C

L

e

100 pF

Figures 5 6

10

39

80

ns

Delay High to Low

t

PLHD

Differential Propagation

10

40

80

ns

Delay Low to High

t

SKD

Differential Skew

0

1

10

ns

l

t

PHLD

b

t

PLHD

l

t

r

Rise Time

3

25

50

ns

t

f

Fall Time

3

25

50

ns

t

PHZ

Disable Time High to Z

C

L

e

15 pF

Figures 7 8

80

200

ns

t

PLZ

Disable Time Low to Z

RE

e

L

Figures 9 10

80

200

ns

t

PZH

Enable Time Z to High

C

L

e

100 pF

Figures 7 8

50

200

ns

t

PZL

Enable Time Z to Low

RE

e

L

Figures 9 10

65

200

ns

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