cs4412a Cirrus Logic, Inc., cs4412a Datasheet - Page 22

• Manufacturer Part Number: cs4412a
• Description: 30w Quad Half-bridge Digital Amplifier Power Stage
• Manufacturer: Cirrus Logic, Inc.

22
7. PACKAGE DIMENSIONS
Notes:
DIM
D2
A1
E2
D
A
E
b
e
L
Pin #1 ID
1. Dimensioning and tolerance per ASME Y4.5M - 1994.
2. Dimensioning lead width applies to the plated terminal and is measured between 0.20 mm and
0.25 mm from the terminal tip.
Top View
0.0000
0.2618
0.2618
0.0177
0.0118
D
MIN
--
48L QFN (9 × 9 MM BODY) PACKAGE DRAWING
0.3543 BSC
0.3543 BSC
0.0256 BSC
INCHES
0.0138
0.2677
0.2677
0.0217
NOM
--
--
Controlling Dimension is Millimeters.
E
JEDEC #: MO-220
Side View
0.0354
0.0020
0.2736
0.2736
0.0276
0.0157
MAX
A1
A
E2
MIN
0.00
0.30
6.65
6.65
0.45
L
--
b
MILLIMETERS
9.00 BSC
9.00 BSC
0.65 BSC
NOM
0.35
6.80
6.80
0.55
--
--
Bottom View
D2
e
MAX
0.90
0.05
0.40
6.95
6.95
0.70
CS4412A
DS786A2
Pin #1 ID
NOTE
1,2
1
1
1
1
1
1
1
1