Data Sheet

AD7228

Rev. D | Page 15 of 15

COMPLIANT TO JEDEC STANDARDS MS-013-AD

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.

15.60 (0.6142)

15.20 (0.5984)

0.30 (0.0118)

0.10 (0.0039)

2.65 (0.1043)

2.35 (0.0925)

10.65 (0.4193)

10.00 (0.3937)

7.60 (0.2992)

7.40 (0.2913)

0.75 (0.0295)

0.25 (0.0098)

45°

1.27 (0.0500)

0.40 (0.0157)

COPLANARITY

0.10

0.33 (0.0130)

0.20 (0.0079)

0.51 (0.0201)

0.31 (0.0122)

SEATING

PLANE

8°

0°

24

13

12

1

1.27 (0.0500)

BSC

Figure 25. 24-Lead Standard Small Outline Package [SOIC_W]

Wide Body (RW-24)

Dimensions shown in millimeters and (inches)

COMPLIANT TO JEDEC STANDARDS MO-047-AB

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.

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 (10.92)

0.390 (9.91)

0.032 (0.81)

0.026 (0.66)

0.120 (3.04)

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)

0.045 (1.14)

0.025 (0.64)

R

PIN 1

IDENTIFIER

Figure 26. 28-Lead Plastic Leaded Chip Carrier [PLCC]

(P-28)

Dimensions shown in inches and (millimeters)

ORDERING GUIDE

Temperature Range

Maximum TUE (LSB)

Package Description

Package Option

AD7228BQ

−40°C to +85°C

±2

24-Lead CERDIP

Q-24-1

AD7228CQ

−40°C to +85°C

±1

24-Lead CERDIP

Q-24-1

AD7228KN

−40°C to +85°C

±2

24-Lead PDIP

N-24-1

AD7228KNZ

−40°C to +85°C

±2

24-Lead PDIP

N-24-1

AD7228KP

−40°C to +85°C

±2

28-Lead PLCC

P-28

AD7228KP-REEL

−40°C to +85°C

±2

28-Lead PLCC

P-28

AD7228KPZ

−40°C to +85°C

±2

28-Lead PLCC

P-28

AD7228KR

−40°C to +85°C

±2

24-Lead SOIC_W

RW-24

AD7228KRZ

−40°C to +85°C

±2

24-Lead SOIC_W

RW-24

AD7228LNZ

−40°C to +85°C

±1

24-Lead PDIP

N-24-1

AD7228LPZ

−40°C to +85°C

±1

28-Lead PLCC

P-28

1

Z = RoHS Compliant Part.

©1992–2017 Analog Devices, Inc. All rights reserved. Trademarks and

registered trademarks are the property of their respective owners.

D13034-0-10/17(D)