Datasheet

REV. C
ADG428/ADG429
–12–
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
C1825c–0–5/99
PRINTED IN U.S.A.
PLCC (P-20A)
3
PIN 1
IDENTIFIER
4
19
18
8
9
14
13
TOP VIEW
(PINS DOWN)
0.395 (10.02)
0.385 (9.78)
SQ
0.356 (9.04)
0.350 (8.89)
SQ
0.048 (1.21)
0.042 (1.07)
0.048 (1.21)
0.042 (1.07)
0.020
(0.50)
R
0.050
(1.27)
BSC
0.021 (0.53)
0.013 (0.33)
0.330 (8.38)
0.290 (7.37)
0.032 (0.81)
0.026 (0.66)
0.180 (4.57)
0.165 (4.19)
0.040 (1.01)
0.025 (0.64)
0.056 (1.42)
0.042 (1.07)
0.025 (0.63)
0.015 (0.38)
0.110 (2.79)
0.085 (2.16)
Plastic DIP (N-18)
18
19
10
0.910
(
23.12
)
0.890 (22.61)
0.260 (6.61)
0.240 (6.10)
PIN 1
SEATING
PLANE
0.020 (0.508)
0.015 (0.381)
0.180
(4.48)
MAX
0.065 (1.66)
0.045 (1.15)
0.175 (4.45)
0.120 (3.05)
0.105 (2.67)
0.095 (2.42)
0.306 (7.78)
0.294 (7.47)
0.120 (0.305)
0.008 (0.203)
0.140 (3.56)
0.120 (3.05)
Cerdip (Q-18)
18
1
9
10
0.310 (7.87)
0.220 (5.59)
PIN 1
SEATING
PLANE
0.022 (0.58)
0.014 (0.36)
0.200 (5.08)
MAX
0.840 (21.34) MAX
0.150
(3.81)
MIN
0.070 (1.78)
0.030 (0.76)
0.200 (5.08)
0.125 (3.18)
0.100
(2.54)
BSC
0.060 (1.52)
0.015 (0.38)
0.320 (8.13)
0.290 (7.37)
0.015 (0.381)
0.008 (0.204)
SOIC (R-18)
SEATING
PLANE
0.0118 (0.30)
0.0040 (0.10)
0.0192 (0.49)
0.0138 (0.35)
0.1043 (2.65)
0.0926 (2.35)
0.0500
(1.27)
BSC
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°
18 10
91
0.4625 (11.75)
0.4469 (11.35)
0.4193 (10.65) 0.3937 (10.00)
0.2992 (7.60) 0.2914 (7.40)
PIN 1