Data Sheet

ADMP421

Rev. D | Page 13 of 16

OUTLINE DIMENSIONS

1.50

2.80

BOTTOM VIEW

TOP VIEW

SIDE VIEW

REFERENCE

CORNER

4.10

4.00

3.90

3.10

3.00

2.90

12

3

4

5

0.90

2.48

REF

0.72 REF

3.54 REF

1.05 REF

2.05

3.80

0.70

0.30 REF

0.25 DIA.

(THRU HOLE)

1.10 DIA.

1.70 DIA.

0.95 REF

0.35

0.35

0.30 REF

0.30 REF

1.10

1.00

0.90

0.24 REF

(Pins 1, 2, 4, 5)

0.30 REF

PIN 1

Figure 13. 5-Terminal Chip Array Small Outline No Lead Cavity [LGA_CAV]

4 mm × 3 mm Body

(CE-5-1)

Dimensions shown in millimeters

12.30

12.00

11.70

NOTES:

2. POCKET POSITION RELATIVE TO SPROCKET HOLE

MEASURED AS TRUE POSITION OF POCKET, NOT

POCKET HOLE.

4.80

3.20

1.50 MIN

DIA

8.00

4.00

1

1.60 MAX

1.50 NOM

A

A

SECTION A-A

2.05

2

2.00

1.95

0.20

MAX

1.30 REF

1.60

0.35

0.30

0.25

3.80

2.20

1.85

1.75

1.65

5.55

2

5.50

5.45

DETAIL A

0.50 R

0.25

0.25

DETAIL A

Figure 14. LGA_CAV Tape and Reel Outline Dimensions

Dimensions shown in millimeters

ORDERING GUIDE

Model1

Temperature Range

Package Description

Package Option2

Ordering Quantity

ADMP421BCEZ-RL

−40°C to +85°C

5-Terminal LGA_CAV, 13”Tape and Reel

CE-5-1

5,000

ADMP421BCEZ-RL7

−40°C to +85°C

5-Terminal LGA_CAV, 7”Tape and Reel

CE-5-1

1,000

EVAL-ADMP421Z

Evaluation Board

EVAL-ADMP421Z-FLEX

Flex Evaluation Board