Datasheet

AD7224
REV. B
–8–
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
C836a–10–10/84
PRINTED IN U.S.A.
18-Pin Plastic (Suffix N)
18-Pin Ceramic (Suffix D)
PLCC Package
P-20A
0.048 (1.21)
0.042 (1.07)
0.356 (9.04)
0.350 (8.89)
SQ
0.395 (10.02)
0.385 (9.78)
SQ
0.048 (1.21)
0.042 (1.07)
0.050
(1.27)
BSC
0.020
(0.50)
R
19 3
TOP VIEW
18
14
9
8
PIN 1
IDENTIFIER
4
13
0.110 (2.79)
0.085 (2.16)
0.032 (0.81)
0.026 (0.66)
0.021 (0.53)
0.013 (0.33)
0.056 (1.42)
0.042 (1.07)
0.025 (0.63)
0.015 (0.38)
0.040 (1.01)
0.025 (0.64)
0.180 (4.57)
0.165 (4.19)
0.330 (8.38)
0.290 (7.37)
LCCC Package
E-20A
0.358
(9.09)
MAX
SQ
0.088 (2.24)
0.054 (1.37)
0.100 (2.54)
0.064 (1.63)
0.358 (9.09)
0.342 (8.69)
SQ
0.075
(1.91)
REF
0.075
(1.91)
REF
0.011 (0.28)
0.007 (0.18)
R TYP
BOTTOM
VIEW
0.015 (0.38)
MIN
1
20
13
9
0.028 (0.71)
0.022 (0.56)
0.095 (2.41)
0.075 (1.90)
0.200 (5.08)
BSC
0.100
(2.54)
BSC
0.055 (1.40)
0.045 (1.14)
45 °
TYP
0.150
(3.81)
BSC
0.050
(1.27)
BSC
18-Pin Cerdip (Suffix Q)
18-Lead SOIC
(R-18)
PIN 1
0.2992 (7.60)
0.2914 (7.40)
0.4193 (10.65)
0.3937 (10.00)
1
18
10
9
0.4625 (11.75)
0.4469 (11.35)
0.0192 (0.49)
0.0138 (0.35)
0.0500
(1.27)
BSC
0.1043 (2.65)
0.0926 (2.35)
0.0118 (0.30)
0.0040 (0.10)
0.0125 (0.32)
0.0091 (0.23)
0.0500 (1.27)
0.0157 (0.40)
8 °
0 °
0.0291 (0.74)
0.0098 (0.25)
x 45 °
20-Lead SOIC
(R-20)
PIN 1
0.2992 (7.60)
0.2914 (7.40)
0.4193 (10.65)
0.3937 (10.00)
1
20 11
10
0.0125 (0.32)
0.0091 (0.23)
0.0500 (1.27)
0.0157 (0.40)
8 °
0 °
0.0291 (0.74)
0.0098 (0.25)
x 45 °
0.5118 (13.00)
0.4961 (12.60)
0.0192 (0.49)
0.0138 (0.35)
0.0500
(1.27)
BSC
0.0118 (0.30)
0.0040 (0.10)
0.1043 (2.65)
0.0926 (2.35)