AD7811/AD7812
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
20-Lead Plastic DIP
(N-20)
1.060 (26.90)
0.925 (23.50)
20
1
11
0.280 (7.11)
0.240 (6.10)
10
0.325 (8.25)
0.195 (4.95)
0.115 (2.93)
0.300 (7.62)
PIN 1
0.060 (1.52)
0.015 (0.38)
0.210 (5.33)
MAX
0.130
(3.30)
MIN
0.160 (4.06)
0.115 (2.93)
0.015 (0.381)
0.008 (0.204)
SEATING
PLANE
0.100
(2.54)
BSC
0.070 (1.77)
0.045 (1.15)
0.022 (0.558)
0.014 (0.356)
20-Lead Small Outline Package (SOIC)
(R-20A)
0.5118 (13.00)
0.4961 (12.60)
20
11
1
10
PIN 1
0.1043 (2.65)
0.0926 (2.35)
0.0291 (0.74)
0.0098 (0.25)
x 45°
0.0500 (1.27)
0.0157 (0.40)
8°
0°
0.0500
(1.27)
BSC
0.0192 (0.49)
0.0138 (0.35)
0.0118 (0.30)
0.0040 (0.10)
SEATING
PLANE
0.0125 (0.32)
0.0091 (0.23)
20-Lead Thin Shrink Outline Package (TSSOP)
(RU-20)
0.260 (6.60)
0.252 (6.40)
20
11
10
1
0.006 (0.15)
0.002 (0.05)
PIN 1
0.0433
(1.10)
MAX
0.028 (0.70)
0.020 (0.50)
8°
0°
0.0118 (0.30)
0.0075 (0.19)
0.0256 (0.65)
BSC
SEATING
PLANE
0.0079 (0.20)
0.0035 (0.090)
REV. B
–19–
ADI [ ADI ]
