CS42L51_07 Datasheet, PDF (84/88 Pages) Cirrus Logic – Low Power, Stereo CODEC with Headphone Amp

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
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
θ_JA
-
52
-
38
-
-
°C/Watt
84
DS679F1