Data Sheet

ADuM1240/ADuM1241/ADuM1245/ADuM1246

ORDERING GUIDE

Model1, 2

No.

of Inputs,

No.

of Inputs,

Maximum

Data Rate

(Mbps)

Maximum

Propagation

Delay, 3.3 V

Output

Default

State

Temperature

Range

Package

Description

Package

Option

ADuM1240ARZ

2

0

2

180

High

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1240ARZ-RL7

2

0

2

180

High

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1240ARSZ

2

0

2

180

High

−40°C to +125°C

20-Lead SSOP

RS-20

ADuM1240ARSZ-RL7

2

0

2

180

High

−40°C to +125°C

20-Lead SSOP

RS-20

ADuM1241ARZ

1

1

2

180

High

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1241ARZ-RL7

1

1

2

180

High

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1241ARSZ

1

1

2

180

High

−40°C to +125°C

20-Lead SSOP

RS-20

ADuM1241ARSZ-RL7

1

1

2

180

High

−40°C to +125°C

20-Lead SSOP

RS-20

ADuM1245ARZ

2

0

2

180

Low

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1245ARZ-RL7

2

0

2

180

Low

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1245ARSZ

2

0

2

180

Low

−40°C to +125°C

20-Lead SSOP

RS-20

ADuM1245ARSZ-RL7

2

0

2

180

Low

−40°C to +125°C

20-Lead SSOP

RS-20

ADuM1246ARZ

1

1

2

180

Low

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1246ARZ-RL7

1

1

2

180

Low

−40°C to +125°C

8-Lead SOIC_N

R-8

ADuM1246ARSZ

1

1

2

180

Low

−40°C to +125°C

20-Lead SSOP

RS-20

ADuM1246ARSZ-RL7

1

1

2

180

Low

−40°C to +125°C

20-Lead SSOP

RS-20

1

Z = RoHS Compliant Part.

2

Tape and reel is available. The addition of the -RL7 suffix indicates that the product is shipped on 7” tape and reel.

Rev. A | Page 21 of 24