AD7824/AD7828

–14–

REV. F

OUTLINE DIMENSIONS

28-Lead Plastic Leaded Chip Carrier [PLCC]

(P-28A)

Dimensions shown in inches and (millimeters)

4

5

26

25

11

12

19

18

TOP VIEW

(PINS DOWN)

SQ

0.456 (11.582)

0.450 (11.430)

0.050

(1.27)

BSC

0.048 (1.22)

0.042 (1.07)

0.048 (1.22)

0.042 (1.07)

0.495 (12.57)

0.485 (12.32)

SQ

0.021 (0.53)

0.013 (0.33)

0.430 (10.9)

0.390 (9.9)

0.032 (0.81)

0.026 (0.66)

0.120 (3.05)

0.090 (2.29)

0.056 (1.42)

0.042 (1.07)

0.020 (0.51)

MIN

0.180 (4.57)

0.165 (4.19)

BOTTOM

VIEW

(PINS UP)

0.040 (1.02)

0.025 (0.64)

COMPLIANT TO JEDEC STANDARDS MO-047AB

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

28-Lead Shrink Small Outline Package [SSOP]

(RS-28)

Dimensions shown in millimeters

0.25

0.09

0.95

0.75

0.55

8

4

0

0.05

MIN

1.85

1.75

1.65

2.00 MAX

0.38

0.22

SEATING

PLANE

0.65

BSC

0.10

COPLANARITY

28

15

14

1

10.50

10.20

9.90

5.60

5.30

5.00

8.20

7.80

7.40

COMPLIANT TO JEDEC STANDARDS MO-150AH