參數(shù)資料
型號: TMC2491AR2C
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL ENCODER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 29/36頁
文件大小: 208K
代理商: TMC2491AR2C
PRODUCT SPECIFICATION
TMC2490A/TMC2491A
35
Mechanical Dimensions – 44-Pin PLCC Package
D
e
E
A
.165
.180
4.20
4.57
Symbol
Inches
Min.
Max.
Min.
Max.
Millimeters
Notes
E1
J
D1
A
A1
A2
B
B1
D3/E3
J
– C –
ccc C
LEAD COPLANARITY
A1
.090
.120
2.29
3.04
A2
.020
.51
B
.013
.021
.33
.53
D/E
.685
.695
17.40
17.65
D1/E1
.650
.656
16.51
16.66
D3/E3
.500 BSC
12.7 BSC
e
.050 BSC
1.27 BSC
J
.042
.056
1.07
1.42
2
3
ND/NE
11
N
44
ccc
.004
0.10
B1
.026
.032
.66
.81
Notes:
1.
2.
3.
All dimensions and tolerances conform to ANSI Y14.5M-1982
Corner and edge chamfer (J) = 45
°
Dimension D1 and E1 do not include mold protrusion. Allowable
protrusion is .101" (.25mm)
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