TDA7053AT Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDA7053AT Datasheet PDF : 16 Pages
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Philips Semiconductors
Stereo BTL audio output amplifier with DC
volume control
Product specification
TDA7053A
handbook,4h0alfpage
Iq
(mA)
30
MBG672
20
10
0
0
4
8
12
16
20
VP (V)
Fig.3 Quiescent current as a function of supply
voltage.
12
handbook, halfpage
THD
(%)
8
4
MBG671
(1) (2) (3)
0
10−2
10−1
1 Pout (W) 10
(1) VP = 4.5 V.
(2) VP = 6 V; RL = 8 Ω.
(3) VP = 12 V; RL = 25 Ω.
Fig.4 THD as a function of output power.
handbook,1h0alfpage
THD
(%)
8
6
4
2
(2)
(1)
0
10−2
10−1
1
MBG669
10
102
f (kHz)
(1) Gv = 30 dB; Po = 0.1 W.
(2) Gv = 40 dB; Po = 0.1 W.
Fig.5 THD as a function of frequency.
1997 Jul 15
handbook2, .h5alfpage
Pout
(W)
2.0
1.5
MBG670
(1)
(2) (3)
1.0
0.5
0
0
4
8
12 VP (V) 16
(1) RL = 8 Ω.
(2) RL = 16 Ω.
(3) RL = 25 Ω.
Fig.6 Output power as a function of supply
voltage.
7
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