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PDF STA540 Data sheet ( Hoja de datos )
| Número de pieza | STA540 | |
| Descripción | 7W X 4 Quad Amplifier | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de STA540 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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STA540
1 FEATURES
■ OUTPUT POWER CAPABILITY 7W x 4
■ MINIMUM EXTERNAL COMPONENTS
COUNT:
– NO BOOTSTRAP CAPACITORS
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN 20dB
■ ST-BY FUNCTION (CMOS COMPATIBLE)
■ NO AUDIBLE POP DURING ST-BY
OPERATIONS
■ DIAGNOSTIC FACILITIES
– CLIP DETECTOR
– OUT TO GND SHORT
– OUT TO VS SHORT
– SOFT SHORT AT TURN-ON
– THERMAL SHUTDOWN PROXIMITY
1.1 Protections
■ OUPUT AC/DC SHORT CIRCUIT
■ SOFT SHORT AT TURN-ON
■ OVERRATING CHIP TEMPERATURE WITH
SOFT THERMAL LIMITER
7W x 4 QUAD AMPLIFIER
TARGET SPECIFICATIONS
Figure 1. Packages
Clipwatt 19
PSSO36 (slug-up)
Table 1. Order Codes
Part Number
STA540SA
STA540P
Package
Clipwatt 19
PSSO36 (slug-up)
■ VERY INDUCTIVE LOADS
■ ESD
2 DESCRIPTION
The amplifier is a class AB Audio amplifier assem-
bled in the Clipwatt19 package designed for high
quality sound application.
The STA540SA is 4 Single ended amplifier with in-
tegrated in the device the Short Circuit Protection,
the Thermal Protection and the Diagnostics Func-
tions.
Figure 2. Block Diagram (referred to Clipwatt pin numbers)
17 3
4
1
2
9
5
18
15
16
8 10
19
12
11
December 2004
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
Rev. 1
1/8
1 page  
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Figure 6. PSSO36 (Slug-up) Mechanical Data & Package Dimensions
DIM.
MIN.
mm
TYP.
MAX.
MIN.
inch
TYP.
MAX.
A 2.15
2.47 0.084
0.097
A2 2.15
2.40 0.084
0.094
a1 0
0.075 0
0.003
b 0.18
0.36 0.007
0.014
c 0.23
0.32 0.009
0.012
D (1) 10.10
10.50 0.398
0.413
E (1) 7.4
7.6 0.291
0.299
e 0.50
0.020
e3 8.50
0.035
F 2.3
0.090
G 0.10 0.004
G1 0.06 0.002
H 10.10
10.50 0.398
0.413
h 0.40 0.016
L 0.55
0.85 0.022
0.033
M 4.3
0.169
N 10˚ (max)
O 1.2
0.047
Q 0.8
0.031
S 2.9
0.114
T 3.65
0.144
U 1.0
0.039
X 4.10
4.70 0.161
0.185
Y 6.50
7.10 0.256
0.279
(1) “D and E” do not include mold flash or protusions.
Mold flash or protusions shall not exceed 0.15mm (0.006”)
(2) No intrusion allowed inwards the leads.
(3) Flash or bleeds on exposed die pad shall not exceed 0.4 mm
per side
OUTLINE AND
MECHANICAL DATA
PowerSSO-36
(slug-up)
STA540
7618147 A
5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet STA540.PDF ] | |
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