AD829

Data Sheet

Rev. I | Page 18 of 20

Figure 51. 8-Lead Ceramic Dual In-Line [CERDIP]

(Q-8)

Dimensions shown in inches and (millimeters)

Figure 52. 20-Terminal Ceramic Leadless Chip Carrier [LCC]

(E-20-1)

Dimensions shown in inches and (millimeters)

CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

0.310 (7.87)

0.220 (5.59)

0.005 (0.13)

MIN

0.055 (1.40)

MAX

0.100 (2.54) BSC

15°

0°

0.320 (8.13)

0.290 (7.37)

0.015 (0.38)

0.008 (0.20)

SEATING

PLANE

0.200 (5.08)

MAX

0.405 (10.29) MAX

0.150 (3.81)

MIN

0.200 (5.08)

0.125 (3.18)

0.023 (0.58)

0.014 (0.36)

0.070 (1.78)

0.030 (0.76)

0.060 (1.52)

0.015 (0.38)

1

4

5

8

CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

1

20

4

9

8

13

19

14

3

18

BOTTOM

VIEW

0.028 (0.71)

0.022 (0.56)

45° TYP

0.015 (0.38)

MIN

0.055 (1.40)

0.045 (1.14)

0.050 (1.27)

BSC

0.075 (1.91)

REF

0.011 (0.28)

0.007 (0.18)

R TYP

0.095 (2.41)

0.075 (1.90)

0.100 (2.54) REF

0.200 (5.08)

REF

0.150 (3.81)

BSC

0.075 (1.91)

REF

0.358 (9.09)

0.342 (8.69)

SQ

0.358

(9.09)

MAX

SQ

0.100 (2.54)

0.064 (1.63)

0.088 (2.24)

0.054 (1.37)