ADA4857-2YCPZ-R2 datasheet(20/21 Pages) AD

20 / 21 page

ADA4857-1/ADA4857-2

Data Sheet

Rev. D | Page 20 of 21

OUTLINE DIMENSIONS

Figure 58. 8-Lead Lead Frame Chip Scale Package [LFCSP]

3 mm × 3 mm Body and 0.75 mm Package Height (CP-8-13)

Dimensions shown in millimeters

Figure 59. 8-Lead Standard Small Outline Package [SOIC_N]

(R-8)

Dimensions shown in millimeters and (inches)

TOP VIEW

0.30

0.25

0.20

BOTTOM VIEW

PIN 1 INDEX

AREA

SEATING

PLANE

0.80

0.75

0.70

1.55

1.45

1.35

1.84

1.74

1.64

0.203 REF

0.05 MAX

0.02 NOM

0.50 BSC

EXPOSED

PAD

3.10

3.00 SQ

2.90

FOR PROPER CONNECTION OF

THE EXPOSED PAD, REFER TO

THE PIN CONFIGURATION AND

FUNCTION DESCRIPTIONS

SECTION OF THIS DATA SHEET.

COPLANARITY

0.08

0.50

0.40

0.30

COMPLIANT

TO JEDEC STANDARDS MO-229-WEED

PIN 1

INDICATOR

(R 0.15)

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-AA

0.25 (0.0098)

0.17 (0.0067)

1.27 (0.0500)

0.40 (0.0157)

0.50 (0.0196)

0.25 (0.0099)

45°

8°

0°

1.75 (0.0688)

1.35 (0.0532)

SEATING

PLANE

0.25 (0.0098)

0.10 (0.0040)

5.00 (0.1968)

4.80 (0.1890)

4.00 (0.1574)

3.80 (0.1497)

1.27 (0.0500)

BSC

6.20 (0.2441)

5.80 (0.2284)

0.51 (0.0201)

0.31 (0.0122)

COPLANARITY

0.10

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