CS4353 데이터 시트보기 (PDF) - Cirrus Logic

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CS4353

3.3 V Stereo Audio DAC with 2 VRMS Line Output

Cirrus Logic 

7. PACKAGE DIMENSIONS

CS4353

24L QFN (4.00 mm BODY) PACKAGE DRAWING

D

1.00 REF

b

e

PIN #1

CORNER

PIN #1 IDENTIFIER

LASER MARKING

E

E2

A1

A

D2

L

TOP VIEW

SIDE VIEW

BOTTOM VIEW

DIM

A

A1

b

e

D

D2

E

E2

L

Notes: 1.

INCHES

MIN

NOM

MAX

MIN

-

-

0.03937

-

0.00000

-

0.00197

0.00

0.00787

0.00984

0.01181

0.20

0.01772

0.01969

0.02165

0.45

0.15748 BSC

0.10433

0.10630

0.10827

2.65

0.15748 BSC

0.10433

0.10630

0.10827

2.65

0.01181

0.01575

0.01969

0.30

Controlling Dimension is Millimeters

Dimensioning and tolerance per ASME Y 14.5M-1994.

MILLIMETERS

NOM

-

-

0.25

0.50

4.00 BSC

2.70

4.00 BSC

2.70

0.40

MAX

1.00

0.05

0.30

0.55

2.75

2.75

0.50

NOTE

1

1

1, 2

1

1

1

1

1

1

2. Dimensioning lead width applies to the metallized terminal and is measured between 0.15 mm and

0.30 mm from the terminal tip.

Parameter

Junction to Ambient Thermal Impedance

Symbol Min

Typ

Max Units

2 Layer Board θJA

4 Layer Board θJA

-

68

-

°C/Watt

-

28

-

°C/Watt

DS803PP1

25

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