Data Sheet
ADuM1280/ADuM1281/ADuM1285/ADuM1286
OUTLINE DIMENSIONS
5.00 (0.1968)
4.80 (0.1890)
8
4.00 (0.1574)
3.80 (0.1497) 1
5
6.20 (0.2441)
4 5.80 (0.2284)
0.25 (0.0098)
0.10 (0.0040)
1.27 (0.0500)
BSC
1.75 (0.0688)
1.35 (0.0532)
COPLANARITY
0.10
SEATING
PLANE
0.51 (0.0201)
0.31 (0.0122)
0.50 (0.0196) 45°
0.25 (0.0099)
8°
0°
1.27 (0.0500)
0.25 (0.0098) 0.40 (0.0157)
0.17 (0.0067)
COMPLIANT TO JEDEC STANDARDS MS-012-AA
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
Figure 18. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body (R-8)
Dimensions shown in millimeters (inches)
ORDERING GUIDE
No. of Inputs, No. of Inputs, Max
Max Prop Output
Temperature
Package
Model1, 2, 3
VDD1 Side
VDD2 Side
Data Rate Delay, 5 V Default State Range
Package Description Option
ADuM1280ARZ 2
0
1 Mbps 50
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1280WARZ 2
0
1 Mbps 50
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1280BRZ 2
0
25 Mbps 35
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1280WBRZ 2
0
25 Mbps 35
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1280CRZ 2
0
100 Mbps 24
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1280WCRZ 2
0
100 Mbps 24
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1281ARZ 1
1
1 Mbps 50
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1281WARZ 1
1
1 Mbps 50
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1281BRZ 1
1
25 Mbps 35
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1281WBRZ 1
1
25 Mbps 35
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1281CRZ 1
1
100 Mbps 24
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1281WCRZ 1
1
100 Mbps 24
High
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1285ARZ 2
0
1 Mbps 50
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1285WARZ 2
0
1 Mbps 50
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1285BRZ 2
0
25 Mbps 35
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1285WBRZ 2
0
25 Mbps 35
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1285CRZ 2
0
100 Mbps 24
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1285WCRZ 2
0
100 Mbps 24
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1286ARZ 1
1
1 Mbps 50
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1286WARZ 1
1
1 Mbps 50
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1286BRZ 1
1
25 Mbps 35
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1286WBRZ 1
1
25 Mbps 35
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1286CRZ 1
1
100 Mbps 24
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
ADuM1286WCRZ 1
1
100 Mbps 24
Low
−40°C to +125°C 8-Lead SOIC_N
R-8
1 Z = RoHS Compliant Part.
2 Tape and reel are available. The addition of an “-RL7” suffix designates a 7” (1,000 units) tape and reel option.
3 W = Qualified for Automotive Applications.
AUTOMOTIVE PRODUCTS
The ADuM1280W, ADuM1281W, ADuM1285W, and ADuM1286W models are available with controlled manufacturing to support the quality
and reliability requirements of automotive applications. Note that these automotive models may have specifications that differ from the
commercial models; therefore, designers should review the Specifications section of this data sheet carefully. Only the automotive grade products
shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering
information and to obtain the specific Automotive Reliability reports for these models.
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