CS42L51(2005) View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS42L51
(Rev.:2005)

Low Power, Stereo CODEC with Headphone Amp

Cirrus Logic 

12.PACKAGE DIMENSIONS

CS42L51

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

INCHES

DIM

MIN

NOM

MAX

A

--

--

0.0394

A1

0.0000

--

0.0020

b

0.0071

0.0091

0.0110

D

0.1969 BSC

D2

0.1280

0.1299

0.1319

E

0.1969 BSC

E2

0.1280

0.1299

0.1319

e

0.0197 BSC

L

0.0118

0.0157

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

θJA

4 Layer Board

-

52

-

38

-

°C/Watt

-

80

DS679A2

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