Analog-devices AD9883A Manuel d'utilisateur télécharger pdf (Page 24)

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AD9883A

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

80-Lead LQFP

(ST-80)

61

60

1

80

20 41

21 40

TOP VIEW

(PINS DOWN)

PIN 1

0.630 (16.00) BSC SQ

0.551 (14.00) BSC SQ

SEATING

PLANE

0.063 (1.60)

MAX

0.004 (0.10)

MAX

COPLANARITY

0.006 (0.15)

0.002 (0.05)

0.030 (0.75)

0.024 (0.60)

0.018 (0.45)

0.0256 (0.65)

BSC

7ⴗ

3.5ⴗ

0ⴗ

0.008 (0.20)

0.004 (0.09)

0.015 (0.38)

0.013 (0.32)

0.009 (0.22)

0.057 (1.45)

0.055 (1.40)

0.053 (1.35)

CONTROLLING DIMENSIONS IN MILLIMETERS.

CENTER FIGURES ARE NOMINAL UNLESS OTHERWISE NOTED.

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