AD7524
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
20-Terminal Ceramic Leadless Chip Carrier
(E-20A)
0.200 (5.08)
BSC
0.100 (2.54) BSC
3
4
1
20-Lead Plastic Leadless Chip Carrier (PLCC)
(P-20A)
0.180 (4.57)
0.165 (4.19)
0.056 (1.42)
0.042 (1.07)
0.025 (0.63)
0.015 (0.38)
0.021 (0.53)
0.013 (0.33) 0.330 (8.38)
0.032 (0.81) 0.290 (7.37)
0.026 (0.66)
0.040 (1.01)
0.025 (0.64)
0.110 (2.79)
0.085 (2.16)
0.100 (2.54)
0.064 (1.63)
0.095 (2.41)
0.075 (1.90)
0.358 (9.09) 0.358
(9.09)
0.342 (8.69)
MAX
SQ
SQ
0.011 (0.28)
0.007 (0.18)
R TYP
0.075 (1.91)
REF
0.075
(1.91)
REF
0.048 (1.21)
0.042 (1.07)
0.048 (1.21)
0.042 (1.07)
19
18 20
0.015 (0.38)
MIN
0.028 (0.71)
0.022 (0.56)
0.050 (1.27)
BSC
3
4
BOTTOM
VIEW
14
13
8
9
19
18
PIN 1
IDENTIFIER
TOP VIEW
(PINS DOWN)
8
9
14
13
0.050
(1.27)
BSC
45° TYP
0.088 (2.24)
0.054 (1.37)
0.055 (1.40)
0.045 (1.14)
0.150 (3.81)
BSC
0.020
(0.50)
R
0.356 (9.04)
SQ
0.350 (8.89)
0.395 (10.02)
SQ
0.385 (9.78)
16-Lead Plastic DIP (Narrow)
(N-16)
0.840 (21.33)
0.745 (18.93)
16
1
9
8
16-Lead Cerdip
(Q-16)
0.005 (0.13) MIN
16
0.080 (2.03) MAX
9
0.280 (7.11)
0.240 (6.10)
0.325 (8.25)
0.300 (7.62) 0.195 (4.95)
0.115 (2.93)
0.200 (5.08)
MAX
0.200 (5.08)
0.125 (3.18)
0.023 (0.58)
0.014 (0.36)
1
8
0.310 (7.87)
0.220 (5.59)
PIN 1
0.840 (21.34) MAX
0.060 (1.52)
0.015 (0.38)
0.320 (8.13)
0.290 (7.37)
PIN 1
0.210 (5.33)
MAX
0.160 (4.06)
0.115 (2.93)
0.022 (0.558)
0.014 (0.356)
0.100
(2.54)
BSC
0.060 (1.52)
0.015 (0.38)
0.130
(3.30)
MIN
0.070 (1.77) SEATING
0.045 (1.15) PLANE
0.015 (0.381)
0.008 (0.204)
0.100
(2.54)
BSC
0.150
(3.81)
MIN
SEATING
0.070 (1.78) PLANE
0.030 (0.76)
15°
0°
0.015 (0.38)
0.008 (0.20)
16-Lead Narrow-Body (SOIC)
(R-16A)
0.3937 (10.00)
0.3859 (9.80)
16
1
9
8
0.1574 (4.00)
0.1497 (5.80)
0.2550 (6.20)
0.2284 (5.80)
PIN 1
0.0098 (0.25)
0.0040 (0.10)
0.0688 (1.75)
0.0532 (1.35)
0.0196 (0.50)
x 45°
0.0099 (0.25)
SEATING
PLANE
0.0500
(1.27)
BSC
0.0192 (0.49)
0.0138 (0.35)
0.0099 (0.25)
0.0075 (0.19)
8°
0°
0.0500 (1.27)
0.0160 (0.41)
REV. B
–7–
AD [ ANALOG DEVICES ]
