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Supply Voltage

70V

Logical ‘‘1’’ Input Voltage

70V

Logical ‘‘0’’ Input Voltage

b

15V

Storage Temperature Range

b

Maximum Power Dissipation at 25 C

Cavity Package

1371 mW

Molded Package

1280 mW

Lead Temperature (Soldering 10 sec)

300 C

Operating Conditions

Min

Max

Units

45

55

V

DS1649 DS1679

b

55

a

125

C

DS3649 DS3679

0

a

70

C

Derate cavity package 91 mW C above 25 C derate molded package

102 mW C above 25 C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Logical ‘‘1’’ Input Voltage

20

V

Logical ‘‘0’’ Input Voltage

08

V

Logical ‘‘1’’ Input Current

01

40

m

A

Logical ‘‘0’’ Input Current

b

50

b

250

m

A

Input Clamp Voltage

b

075

b

12

V

Logical ‘‘1’’ Output Voltage

DS1649DS1679

27

36

V

(No Load)

DS3649DS3679

28

36

Logical ‘‘0’’ Output Voltage

DS1649DS1679

025

04

V

(No Load)

DS3649DS3679

025

035

V

Logical ‘‘1’’ Output Voltage

DS1649

24

35

V

(With Load)

DS1679

25

35

V

DS3649

26

35

V

DS3679

27

35

V

Logical ‘‘0’’ Output Voltage

DS1649

06

11

V

(With Load)

DS1679

04

05

V

DS3649

06

10

V

DS3679

04

05

V

Logical ‘‘1’’ Drive Current

b

250

mA

Logical ‘‘0’’ Drive Current

150

mA

Hi-Z

TRI-STATE Output Current

b

40

40

m

A

Power Supply Current

42

75

mA

11

20

mA

2