AD7641ASTRL View Datasheet(PDF) - Analog Devices

Part Name

Description

View to exact match

AD7641ASTRL

18-Bit, 2 MSPS SAR ADC

Analog Devices 

AD7641

OUTLINE DIMENSIONS

0.75

0.60

0.45

1.60

MAX

48

1

9.00

BSC SQ

PIN 1

1.45

1.40

1.35

0.15

0.05

SEATING

PLANE

0.20

0.09

7°

3.5°

0°

0.08 MAX

COPLANARITY

VIEW A

ROTATED 90° CCW

TOP VIEW

(PINS DOWN)

12

13

VIEW A 0.50

BSC

LEAD PITCH

COMPLIANT TO JEDEC STANDARDS MS-026-BBC

Figure 41. 48-Lead Low Profile Quad Flat Package [LQFP]

(ST-48)

Dimensions shown in millimeters

37

36

7.00

BSC SQ

25

24

0.27

0.22

0.17

7.00

BSC SQ

PIN 1

INDICATOR

0.60 MAX

0.60 MAX

37

36

0.30

0.23

0.18

48

1

PIN 1

INDICATOR

TOP

VIEW

6.75

BSC SQ

EXPOSED

PAD

(BOTTOM VIEW)

5.25

5.10 SQ

4.95

1.00 12° MAX

0.85

0.80

SEATING

PLANE

0.50

0.40

25

0.30

24

0.80 MAX

0.65 TYP

0.50 BSC

0.05 MAX

0.02 NOM

0.20 REF

COPLANARITY

0.08

5.50

REF

12

13

0.25 MIN

PADDLE CONNECTED TO AGND.

THIS CONNECTION IS NOT

REQUIRED TO MEET THE

ELECTRICAL PERFORMANCES.

COMPLIANT TO JEDEC STANDARDS MO-220-VKKD-2

Figure 42. 48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]

7 mm × 7 mm Body, Very Thin Quad (CP-48-1)

Dimensions shown in millimeters

ORDERING GUIDE

Model

AD7641BCPZ1

AD7641BCPZRL1

AD7641BSTZ1

AD7641BSTZRL1

EVAL-AD7641CB 2

EVAL-CONTROLBRD3 3

Temperature Range

−40°C to +85°C

−40°C to +85°C

−40°C to +85°C

−40°C to +85°C

Package Description

48-Lead Lead Frame Chip Scale Package (LFCSP_VQ)

48-Lead Lead Frame Chip Scale Package (LFCSP_VQ)

48-Lead Low Profile Quad Flat Package (LQFP)

48-Lead Low Profile Quad Flat Package (LQFP)

Evaluation Board

Controller Board

Package Option

CP-48-1

CP-48-1

ST-48

ST-48

1 Z = Pb-free part.

2 This board can be used as a standalone evaluation board or in conjunction with the EVAL-CONTROL BRD3 for evaluation/demonstration purposes.

3 This board allows a PC to control and communicate with all Analog Devices, Inc. evaluation boards ending in the CB designators.

©2006 Analog Devices, Inc. All rights reserved. Trademarks and

registered trademarks are the property of their respective owners.

D04761-0-1/06(0)

Rev. 0 | Page 28 of 28

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