Cirrus-logic CS4244 Manual do Utilizador descarregar pdf (Página 62)

DS900F1 62

CS4244

9. PACKAGE DIMENSIONS

Figure 46. Package Drawing

Notes: 1. Dimensioning and tolerance per ASME Y4.5M - 1994.

2. Dimensioning lead width applies to the plated terminal and is measured between 0.20 mm and

0.25 mm from the terminal tip.

INCHES MILLIMETERS NOTE

DIM MIN NOM MAX MIN NOM MAX

A -- -- 0.0394 -- -- 1.00 1

A1 0.0000 -- 0.0020 0.00 -- 0.05 1

b .0071 .0091 .0110 0.18 0.23 0.28 1,2

D .2362 BSC 6.00 BSC 1

D2 .1594 .1614 .1634 4.05 4.10 4.15 1

E .2362 BSC 6.00 BSC 1

E2 .1594 .1614 .1634 4.04 4.10 4.15 1

e 0.0197 BSC .50 BSC 1

L 0.0118 0.0157 0.0197 0.30 0.40 0.50 1

JEDEC #: MO-220

Controlling Dimension is Millimeters.

eb

A

A1

PIN #1 IDENTIFIER

0.500.10

LASER MAR KI NG

E

2.00 REF

D2

L

PIN #1 CORNER

2.00 REF

E2

D

40L QFN (6  6 MM BODY) PACKAGE DRAWING

1 2 ... 57 58 59 60 61 62 63

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