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PDF TDA7383 Data sheet ( Hoja de datos )
| Número de pieza | TDA7383 | |
| Descripción | 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA7383 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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® TDA7383
4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER
HIGH OUTPUT POWER CAPABILITY:
4 x 35W/4Ω MAX.
4 x 30W/4Ω EIAJ
4 x 22W/4Ω @ 14.4V, 1KHz, 10%
4 x 18.5W/4Ω @ 13.2V, 1KHz, 10%
CLIPPING DETECTOR
LOW DISTORTION
LOW OUTPUT NOISE
ST-BY FUNCTION
MUTE FUNCTION
AUTOMUTE AT MIN. SUPPLY VOLTAGE DE-
TECTION
DIAGNOSTICS FACILITY FOR:
– CLIPPING
– OUT TO GND SHORT
– OUT TO VS SHORT
– THERMAL SHUTDOWN
LOW EXTERNAL COMPONENT COUNT:
– INTERNALLY FIXED GAIN (32dB)
– NO EXTERNAL COMPENSATION
– NO BOOTSTRAP CAPACITORS
PROTECTIONS:
OUTPUT SHORT CIRCUIT TO GND, TO VS,
ACROSS THE LOAD
BLOCK AND APPLICATION DIAGRAM
FLEXIWATT25
ORDERING NUMBER: TDA7383
VERY INDUCTIVE LOADS
OVERRATING CHIP TEMPERATURE WITH
SOFT THERMAL LIMITER
LOAD DUMP VOLTAGE
FORTUITOUS OPEN GND
REVERSED BATTERY
ESD PROTECTION
DESCRIPTION
The TDA7383 is a new technology class AB
Audio Power Amplifier in Flexiwatt 25 package
designed for high end car radio applications.
ST-BY
MUTE
IN1
0.1µF
Vcc1
IN2
0.1µF
IN3
0.1µF
IN4
0.1µF
AC-GND
0.1µF
SVR
47µF
October 1999
Vcc2
TAB
S-GND
2.200µF
100nF
DIAGN. OUT
OUT1+
OUT1-
PW-GND
OUT2+
OUT2-
PW-GND
OUT3+
OUT3-
PW-GND
OUT4+
OUT4-
PW-GND
D93AU002C
1/12
1 page  
Figure 2: P.C.B. and component layout of the figure 1 (1:1 scale)
COMPONENTS &
TOP COPPER LAYER
TDA7383
TDA7383
BOTTOM COPPER LAYER
5/12
5 Page 
DIM.
MIN.
mm
TYP. MAX. MIN.
A 4.45 4.50 4.65 0.175
B 1.80 1.90 2.00 0.070
C 1.40
D 0.75 0.90 1.05 0.029
E 0.37 0.39 0.42 0.014
F (1)
0.57
G 0.80 1.00 1.20 0.031
G1 23.75 24.00 24.25 0.935
H (2) 28.90 29.23 29.30 1.138
H1 17.00
H2 12.80
H3 0.80
L (2) 22.07 22.47 22.87 0.869
L1 18.57 18.97 19.37 0.731
L2 (2) 15.50 15.70 15.90 0.610
L3 7.70 7.85 7.95 0.303
L4 5
L5 3.5
M 3.70 4.00 4.30 0.145
M1 3.60 4.00 4.40 0.142
N 2.20
O2
R 1.70
R1 0.5
R2 0.3
R3 1.25
R4 0.50
V 5° (Typ.)
V1 3° (Typ.)
V2 20° (Typ.)
V3 45° (Typ.)
(1): dam-bar protusion not included
(2): molding protusion included
inch
TYP.
0.177
0.074
0.055
0.035
0.015
0.040
0.945
1.150
0.669
0.503
0.031
0.884
0.747
0.618
0.309
0.197
0.138
0.157
0.157
0.086
0.079
0.067
0.02
0.12
0.049
0.019
MAX.
0.183
0.079
0.041
0.016
0.022
0.047
0.955
1.153
0.904
0.762
0.626
0.313
0.169
0.173
TDA7383
OUTLINE AND
MECHANICAL DATA
Flexiwatt25
V3
V
C
H3
G
H
H1
H2
A
R3
R4
N
V2
R2
R
L L1
V1
V1
G1 F
R2 R1
D
L5 R1 R1
E
M M1
B
V
FLEX25ME
11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TDA7383.PDF ] | |
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