AD8421 AD [Analog Devices], AD8421 Datasheet - Page 27

• Manufacturer Part Number: AD8421
• Description: 3 nV/?Hz, Low Power
• Manufacturer: AD [Analog Devices]

Data Sheet
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD8421ARZ
AD8421ARZ-R7
AD8421ARZ-RL
AD8421BRZ
AD8421BRZ-R7
AD8421BRZ-RL
AD8421ARMZ
AD8421ARMZ-R7
AD8421ARMZ-RL
AD8421BRMZ
AD8421BRMZ-R7
AD8421BRMZ-RL
1
Z = RoHS Compliant Part.
1
Temperature Range
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
COPLANARITY
IDENTIFIER
0.25 (0.0098)
0.10 (0.0040)
0.10
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.
COPLANARITY
3.20
3.00
2.80
0.95
0.85
0.75
4.00 (0.1574)
3.80 (0.1497)
0.15
0.05
PIN 1
Figure 73. 8-Lead Standard Small Outline Package [SOIC_N]
0.10
SEATING
Package Description
8-Lead SOIC_N, standard grade
8-Lead SOIC_N, standard grade, 7” Tape and Reel,
8-Lead SOIC_N, standard grade, 13” Tape and Reel
8-Lead SOIC_N, high performance grade
8-Lead SOIC_N, high performance grade, 7” Tape and Reel
8-Lead SOIC_N, high performance grade, 13” Tape and Reel
8-Lead MSOP, standard grade
8-Lead MSOP, standard grade, 7” Tape and Reel
8-Lead MSOP, standard grade, 13” Tape and Reel
8-Lead MSOP, high performance grade
8-Lead MSOP, high performance grade, 7” Tape and Reel
8-Lead MSOP, high performance grade, 13” Tape and Reel
Figure 74. 8-Lead Mini Small Outline Package [MSOP]
PLANE
COMPLIANT TO JEDEC STANDARDS MS-012-AA
COMPLIANT TO JEDEC STANDARDS MO-187-AA
Dimensions shown in millimeters and (inches)
8
1
0.65 BSC
5.00 (0.1968)
4.80 (0.1890)
1.27 (0.0500)
3.20
3.00
2.80
1
8
Dimensions shown in millimeters
BSC
5
4
0.40
0.25
5
4
0.51 (0.0201)
0.31 (0.0122)
Rev. 0 | Page 27 of 28
1.10 MAX
5.15
4.90
4.65
6.20 (0.2441)
5.80 (0.2284)
Narrow Body
1.75 (0.0688)
1.35 (0.0532)
(RM-8)
(R-8)
6°
0°
15° MAX
0.25 (0.0098)
0.17 (0.0067)
8°
0°
0.23
0.09
0.50 (0.0196)
0.25 (0.0099)
1.27 (0.0500)
0.40 (0.0157)
0.80
0.55
0.40
45°
Package Option
R-8
R-8
R-8
R-8
R-8
R-8
RM-8
RM-8
RM-8
RM-8
RM-8
RM-8
AD8421
Branding
Y49
Y49
Y49
Y4A
Y4A
Y4A