參數(shù)資料
型號: CDB4272
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 24-Bit, 192 kHz Stereo Audio CODEC
中文描述: 24位192千赫立體聲音頻CODEC
文件頁數(shù): 46/53頁
文件大小: 1200K
代理商: CDB4272
CS4272
46
DS593F1
10.PACKAGE DIMENSIONS
Notes: 1.
“D” and “E1” are reference datums and do not included mold flash or protrusions, but do include mold
mismatch and are measured at the parting line, mold flash or protrusions shall not exceed 0.20 mm per
side.
Dimension “b” does not include dambar protrusion/intrusion. Allowable dambar protrusion shall be
0.13 mm total in excess of “b” dimension at maximum material condition. Dambar intrusion shall not
reduce dimension “b” by more than 0.07 mm at least material condition.
These dimensions apply to the flat section of the lead between 0.10 and 0.25 mm from lead tips.
2.
3.
THERMAL CHARACTERISTICS AND SPECIFICATIONS
Parameters
Package Thermal Resistance (Note 4)
Notes: 4.
θ
JA
is specified according to JEDEC specifications for multi-layer PCBs.
INCHES
NOM
--
0.004
0.035
0.0096
0.382 BSC
0.2519
0.1732
0.026 BSC
0.024
MILLIMETERS
NOM
--
0.10
0.90
0.245
9.70 BSC
6.40
4.40
0.65 BSC
0.60
NOTE
DIM
A
A1
A2
b
D
E
E1
e
L
MIN
--
0.002
0.03150
0.00748
0.378 BSC
0.248
0.169
--
0.020
MAX
0.47
0.006
0.04
0.012
0.386 BSC
0.256
0.177
--
0.029
MIN
--
0.05
0.80
0.19
MAX
1.20
0.15
1.00
0.30
9.80 BSC
6.50
4.50
--
0.75
2,3
1
9.60 BSC
6.30
4.30
--
0.50
1
JEDEC #: MO-153
Controlling Dimension is Millimeters.
Symbol
θ
JA
θ
JC
Min
-
-
-
Typ
37
13
-
Max
-
-
135
Units
°C/Watt
°C/Watt
°
C
28-TSSOP
Allowable Junction Temperature
28L TSSOP (4.4 mm BODY) PACKAGE DRAWING
E
N
1 2 3
e
b
2
A1
A2
A
D
SEATING
PLANE
E1
1
L
SIDE VIEW
END VIEW
TOP VIEW
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