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July 1994 9
Philips Semiconductors Product specification
2 x 22 W stereo BTL differential amplifier
with speaker protection and dynamic
TDA1556Q
PACKAGE OUTLINE
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC EIAJ
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
SOT243-1
0 5 10 mm
scale
D
L
E
A
c
A
2
L
3
Q
w M
b
p
1
d
D
Z
e
e
x
h
117
j
E
h
non-concave
92-11-17
95-03-11
DBS17P: plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm)
SOT243-1
view B: mounting base side
m
2
e
v M
B
UNIT A e
1
A
2
b
p
cD
(1)
E
(1)
Z
(1)
deD
h
LL
3
m
mm
17.0
15.5
4.6
4.2
0.75
0.60
0.48
0.38
24.0
23.6
20.0
19.6
10 2.54
v
0.8
12.2
11.8
1.27
e
2
5.08
2.4
1.6
E
h
6
2.00
1.45
2.1
1.8
3.4
3.1
4.3
12.4
11.0
Qj
0.4
w
0.03
x