CS43L21 データシートの表示（PDF） - Cirrus Logic

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CS43L21

Low Power, Stereo Digital to Analog Converter

Cirrus Logic 

12.PACKAGE DIMENSIONS

CS43L21

32L QFN (5 X 5 mm BODY) PACKAGE DRAWING

b

e

Pin #1 Corner

D

Pin #1 Corner

E

E2

Top View

A1

L

A

Side View

D2

Bottom View

DIM

A

A1

b

D

D2

E

E2

e

L

MIN

--

0.0000

0.0071

0.1280

0.1280

0.0118

INCHES

NOM

--

--

0.0091

0.1969 BSC

0.1299

0.1969 BSC

0.1299

0.0197 BSC

0.0157

MAX

0.0394

0.0020

0.0110

0.1319

0.1319

0.0197

MIN

--

0.00

0.18

3.25

3.25

0.30

MILLIMETERS

NOM

--

--

0.23

5.00 BSC

3.30

5.00 BSC

3.30

0.50 BSC

0.40

MAX

1.00

0.05

0.28

3.35

3.35

0.50

NOTE

1

1

1,2

1

1

1

1

1

1

JEDEC #: MO-220

Controlling Dimension is Millimeters.

1. Dimensioning and tolerance per ASME Y 14.5M-1995.

2. Dimensioning lead width applies to the plated terminal and is measured between 0.20 mm and 0.25 mm

from the terminal tip.

THERMAL CHARACTERISTICS

Parameter

Junction to Ambient Thermal Impedance

Symbol Min Typ Max Units

2 Layer Board

4 Layer Board

θJA

-

52

-

38

-

-

°C/Watt

62

DS723A1

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