Cirrus-logic CS5528 Manuel d'utilisateur télécharger pdf (Page 54)

CS5521/22/23/24/28

54 DS317F8

6. PACKAGE DIMENSION DRAWINGS

Notes: 1. “D” and “E1” are reference datums and do not included mold flash or protrusions, but do include mold

mismatch and are measured at the parting line, mold flash or protrusions shall not exceed 0.20 mm per

side.

2. Dimension “b” does not include dambar protrusion/intrusion. Allowable dambar protrusion shall be

0.13 mm total in excess of “b” dimension at maximum material condition. Dambar intrusion shall not

reduce dimension “b” by more than 0.07 mm at least material condition.

3. These dimensions apply to the flat section of the lead between 0.10 and 0.25 mm from lead tips.

INCHES MILLIMETERS NOTE

DIM MIN NOM MAX MIN NOM MAX

A -- -- 0.084 -- -- 2.13

A1 0.002 0.006 0.010 0.05 0.13 0.25

A2 0.064 0.068 0.074 1.62 1.73 1.88

b 0.009 -- 0.015 0.22 -- 0.38 2,3

D 0.272 0.2834 0.295 6.90 7.20 7.50 1

E 0.291 0.307 0.323 7.40 7.80 8.20

E1 0.197 0.209 0.220 5.00 5.30 5.60 1

e 0.022 0.026 0.030 0.55 0.65 0.75

L 0.025 0.03 0.041 0.63 0.75 1.03

∝

0° 4° 8° 0° 4° 8°

JEDEC #: MO-150

Controling Dimension is Millimeters.

20L SSOP PACKAGE DRAWING

SEATING

PLANE

SIDE VIEW

END VIEW

TOP VIEW

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Cirrus-logic CS5528 Manuel d'utilisateur Page 54