CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 41

• Manufacturer Part Number: CS4270-CZZR
• Description: 24-bit, 192kHz Stereo Codec
• Manufacturer: Cirrus Logic Inc

DS686A1
10.PACKAGE DIMENSIONS
Notes:
1. “D” and “E1” are reference datums and do not included mold flash or protrusions, but do include mold mis-
2. Dimension “b” does not include dambar protrusion/intrusion. Allowable dambar protrusion shall be 0.13 mm
3. These dimensions apply to the flat section of the lead between 0.10 and 0.25 mm from lead tips.
DIM
A1
A2
E1
A
D
E
b
e
L
µ
1 2 3
N
match and are measured at the parting line, mold flash or protrusions shall not exceed 0.20 mm per side.
total in excess of “b” dimension at maximum material condition. Dambar intrusion shall not reduce dimen-
sion “b” by more than 0.07 mm at least material condition.
TOP VIEW
0.378 BSC
0.00748
0.03150
0.002
0.248
0.169
0.020
MIN
24L TSSOP (4.4 mm BODY) PACKAGE DRAWING
0°
--
--
E
0.382 BSC
0.026 BSC
INCHES
0.0096
0.2519
0.1732
0.004
0.024
NOM
0.035
4°
--
Controlling Dimension is Millimeters.
e
SIDE VIEW
D
0.386 BSC
JEDEC #: MO-153
0.006
0.012
0.256
0.177
0.029
MAX
0.47
b
0.04
8°
2
--
A2
A1
9.60 BSC
SEATING
0.05
0.80
0.19
6.30
4.30
0.50
MIN
PLANE
A
0°
--
--
MILLIMETERS
9.70 BSC
0.65 BSC
L
0.245
NOM
0.10
0.90
6.40
4.40
0.60
4°
--
END VIEW
E1
1
9.80 BSC
MAX
1.20
0.15
1.00
0.30
6.50
4.50
0.75
8°
--
CS4270
NOTE
2,3
∝
1
1
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