TDA7490L 查看數據表（PDF） - STMicroelectronics
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TDA7490L Datasheet PDF : 11 Pages
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TDA7490L
Figure 15. Flexiwatt 25 Mechanical Data & Package Dimensions
DIM.
A
MIN.
4.45
mm
inch
TYP. MAX. MIN. TYP. MAX.
4.50 4.65 0.175 0.177 0.183
OUTLINE AND
B 1.80 1.90 2.00 0.070 0.074 0.079
C
1.40
0.055
MECHANICAL DATA
D 0.75 0.90 1.05 0.029 0.035 0.041
E 0.37 0.39 0.42 0.014 0.015 0.016
F (1)
0.57
0.022
G 0.80 1.00 1.20 0.031 0.040 0.047
G1 23.75 24.00 24.25 0.935 0.945 0.955
H (2) 28.90 29.23 29.30 1.139 1.150 1.153
H1
17.00
0.669
H2
12.80
0.503
H3
0.80
0.031
L (2) 22.07 22.47 22.87 0.869 0.884 0.904
L1 18.57 18.97 19.37 0.731 0.747 0.762
L2 (2) 15.50 15.70 15.90 0.610 0.618 0.626
L3 7.70 7.85 7.95 0.303 0.309 0.313
L4
5
0.197
L5
3.5
M 3.70 4.00 4.30 0.145
) M1 3.60 4.00 4.40 0.142
t(s N
2.20
O
2
c R
1.70
u R1
0.5
d R2
0.3
ro R3
1.25
R4
0.50
P V
5˚ (T p.)
te V1
3˚ (Typ.)
V2
20˚ (Typ.)
le V3
45˚ (Typ.)
(1): dam-bar protusion not included
o (2): molding protusion included
0.138
0.157
0.157
0.086
0.079
0.067
0.02
0.12
0.049
0.019
0.169
0.173
Flexiwatt25 (vertical)
Obs V
t(s) - B
Obsolete Produc V3
C
V
H
H1
H3
H2
A
R3
R4
V1
R2
N
R
L L1
V1
V2
R2
R1
D
Pin 1
G
G1
F
L5
FLEX25ME
R1 R1
E
M M1
7034862
9/11
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