CS42L56 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS42L56 Datasheet PDF : 92 Pages
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11.PACKAGE DIMENSIONS
(Unless otherwise specified, linear tolerance is ±0.05 mm, and angular tolerance is ±2 deg.)
40L QFN (5 X 5 mm BODY) PACKAGE DRAWING
D
2.00 REF
b
CS42L56
e
PIN #1 CORNER
PIN #1
IDENTIFIER
0.500.10
LASER
MARKING
E
E2
Dim
A
A1
b
e
D
E
D2
E2
L
MIN
0.01575
0.00000
0.00591
0.13583
0.13583
0.01181
A1
L
D2
A
INCHES
NOM
0.01772
-
0.00787
0.01575 BSC
0.19685 BSC
0.19685 BSC
0.13780
0.13780
0.01378
MAX
0.01969
0.00197
0.00984
0.13976
0.13976
0.01575
MIN
0.40
0.00
0.15
3.45
3.45
0.30
MILLIMETERS
NOM
0.45
-
0.20
0.40 BSC
5.00 BSC
5.00 BSC
3.50
3.50
0.35
JEDEC #: MO-220
Controlling Dimension is Millimeters.
MAX
0.50
0.05
0.25
3.55
3.55
0.40
NOTE
1,2
1,2
1,2,3
1,2
1,2
1,2
1,2
1,2
1,2
1. Controlling dimensions are in millimeters.
2. Dimensioning and tolerances per ASME Y 14.5M-1994.
3. Dimension lead width applies to the plated terminal and is measured 0.25 mm and 0.30 mm from the
terminal tip.
THERMAL CHARACTERISTICS
Parameter
Junction to Ambient Thermal Impedance
Symbol Min Typ Max Units
2 Layer Board
JA
4 Layer Board
JA
-
68
-
28
-
°C/Watt
-
°C/Watt
DS851F2
91
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