CS4231A Datasheet, PDF (56/76 Pages) List of Unclassifed Manufacturers – PARALLEL INTERFACE MULTIMEDIA AUDIO CODEC

PACKAGE DIMENSIONS
A
B
C
MIN MAX MIN MAX MIN MAX
68
25.02 25.27 24.13 24.33 22.61 23.62
(0.985) (0.995) (0.950) (0.958) (0.890) (0.930)
4.20 (0.165) Min
5.08 (0.200) Max
1.07 (0.042) Min
1.42 (0.056) Max
x45deg.NOM
0.51 (0.020)
2.29 (0.090) Min 0.25 (0.010) R
3.30 (0.130) Max
Max
CS4231A
1.067 (0.042) Min
1.219 (0.048) Max
x 45deg. Nom
E E1
T
56
3 NOM
C
0.33 ( 0.013 )Min
0.53 (0.021) Max
1.27 (0.050)
3 NOM
ALL DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES.
D
100-pin TQFP
D1
Symbol Description
MIN NOM MAX
N
Lead Count
100
A
Overall Height
1.66
A1
Stand Off
0.00
b
Lead Width
0.14 0.20 0.26
c
Lead Thickness 0.077 0.127 0.177
D Terminal Dimension 15.70 16.00 16.30
D1
Package Body
14.0
E Terminal Dimension 15.70 16.00 16.30
E1
Package Body
14.0
e1
Lead Pitch
0.40 0.50 0.60
L1
Foot Length
0.30 0.50 0.70
T
Lead Angle
0.0°
12.0°
1
L1
A1
Notes:
1) Dimensions in millimeters.
2) Package body dimensions do not include mold protrusion,
which is 0.25 mm.
3) Coplanarity is 0.004 in.
4) Lead frame material is AL-42 or copper, and lead finish
is solder plate.
e1
b
5) Pin 1 identification may be either ink dot or dimple.
6) Package top dimensions can be smaller than bottom
dimensions by 0.20 mm.
7) The "lead width with plating" dimension does not include
a total allowable dambar protrusion of 0.08 mm (at
c
maximum material condition).
8) Ejector pin marks in molding are present on every package.
A
DS139PP2