REV. 0

AD8381

–15–

OUTLINE DIMENSIONS

Dimensions shown in millimeters and (inches)

48-Lead LQFP

(ST-48)

0.039 (1.00)

REF

TOP VIEW

(PINS DOWN)

1

12

13

25

24

36

37

48

0.011 (0.27)

0.009 (0.22)

0.007 (0.17)

0.019 (0.50)

BSC

0.276

(7.00)

BSC

SQ

0.354 (9.00)

BSC SQ

SEATING

PLANE

0.063 (1.60)

MAX

0.030 (0.75)

0.024 (0.60)

0.018 (0.45)

VIEW A

7

3.5

0

0.008 (0.20)

0.004 (0.09)

0.057 (1.45)

0.055 (1.40)

0.053 (1.35)

0.006 (0.15)

0.002 (0.05)

0.003 (0.08)

MAX

VIEW A

ROTATED 90 CCW

NOTE:

1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS.

TOP VIEW

(PINS DOWN)

1

12

13

25

24

36

37

48

0.27 (0.0106)

0.22 (0.0087)

0.17 (0.0067)

0.50 (0.0197)

BSC

7.00

(0.2756)

BSC

SQ

9.00 (0.3543)

BSC SQ

SEATING

PLANE

1.60 (0.0630)

MAX

0.75 (0.0295)

0.60 (0.0236)

0.45 (0.0177)

VIEW A

7

3.5

0

0.20 (0.0079)

0.09 (0.0035)

1.45 (0.0571)

1.40 (0.0551)

1.35 (0.0531)

0.15 (0.0059)

0.05 (0.0020)

COPLANARITY

0.08 (0.0031) MAX

VIEW A

ROTATED 90 CCW

GAGE PLANE

0.25 (0.0098)

PIN 1

INDICATOR

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-026-BBC