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PDF TBA820M Data sheet ( Hoja de datos )
| Número de pieza | TBA820M | |
| Descripción | 1.2W AUDIO AMPLIFIER | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TBA820M (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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® TBA820M
1.2W AUDIO AMPLIFIER
DESCRIPTION
The TBA820M is a monolithic integrated audio
amplifier in a 8 lead dual in-line plastic package. It
is intended for use as low frequency class B power
amplifier with wide range of supply voltage: 3 to
)16V, in portable radios, cassette recorders and
t(splayers etc. Main features are: minimum working
supply voltage of 3V, low quiescent current, low
cnumber of external components, good ripple rejec-
ution, no cross-over distortion, low power dissipa-
dtion.
roOutput power: Po = 2W at 12V/8Ω, 1.6W at 9V/4Ω
Pand 1.2W at 9V/8Ω.
leteABSOLUTE MAXIMUM RATINGS
soSymbol
Parameter
bVs
- OIo
)Ptot
t(sTstg, Tj
Supply voltage
Output peak current
Power dissipation at Tamb = 50°C
Storage and junction temperature
Minidip
ORDERING NUMBER: TBA820M
Value
16
1.5
1
-40 to 150
Unit
V
A
W
°C
roducTEST AND APPLICATION CIRCUITS
PFigure 1. Circuit diagram with load connected to the Figure 2. Circuit diagram with load connected
Obsoletesupply voltage
to ground
September 2003
* Capacitor C6 must be used when high ripple
rejection is requested.
1/6
1 page  
TBA820M
DIM.
MIN.
mm
TYP. MAX. MIN.
inch
TYP. MAX.
A 3.32
0.131
OUTLINE AND
MECHANICAL DATA
a1 0.51
0.020
B 1.15
1.65 0.045
0.065
b 0.356
0.55 0.014
0.022
b1 0.204
0.304 0.008
0.012
D
10.92
0.430
)E 7.95
9.75 0.313
0.384
t(se 2.54
0.100
duce3 7.62
0.300
roe4 7.62
0.300
te PF 6.6 0.260
leI
5.08
0.200
soL 3.18
3.81 0.125
0.150
Obsolete Product(s) - ObZ
1.52
0.060
Minidip
5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet TBA820M.PDF ] | |
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