ADG508A/ADG509A

Rev. D | Page 15 of 16

CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

COMPLIANT TO JEDEC STANDARDS MS-012-AC

10.00 (0.3937)

9.80 (0.3858)

16

9

8

1

6.20 (0.2441)

5.80 (0.2283)

4.00 (0.1575)

3.80 (0.1496)

1.27 (0.0500)

BSC

SEATING

PLANE

0.25 (0.0098)

0.10 (0.0039)

0.51 (0.0201)

0.31 (0.0122)

1.75 (0.0689)

1.35 (0.0531)

0.50 (0.0197)

0.25 (0.0098)

1.27 (0.0500)

0.40 (0.0157)

0.25 (0.0098)

0.17 (0.0067)

COPLANARITY

0.10

8°

0°

45°

Figure 26. 16-Lead Standard Small Outline Package [SOIC_N]

Narrow Body (R-16)

Dimensions shown in millimeters and (inches)

COMPLIANT TO JEDEC STANDARDS MO-047-AA

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.

0.020 (0.50)

R

BOTTOM

VIEW

(PINS UP)

0.021 (0.53)

0.013 (0.33)

0.330 (8.38)

0.290 (7.37)

0.032 (0.81)

0.026 (0.66)

0.056 (1.42)

0.042 (1.07)

0.20 (0.51)

MIN

0.120 (3.04)

0.090 (2.29)

3

4

19

18

8

9

14

13

TOP VIEW

(PINS DOWN)

0.395 (10.03)

0.385 (9.78)

SQ

0.356 (9.04)

0.350 (8.89)

SQ

0.048 (1.22 )

0.042 (1.07)

0.048 (1.22)

0.042 (1.07)

0.020

(0.51)

R

0.050

(1.27)

BSC

0.180 (4.57)

0.165 (4.19)

0.045 (1.14)

0.025 (0.64)

R

PIN 1

IDENTIFIER

Figure 27. 20-Lead Plastic Leaded Chip Carrier [PLCC]

(P-20)

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.

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)

Figure 28. 20-Terminal Ceramic Leadless Chip Carrier [LCC]

(E-20-1)

Dimensions shown in inches and (millimeters)