TDA8547TS Ver la hoja de datos (PDF) - NXP Semiconductors.
Número de pieza
componentes Descripción
Fabricante
TDA8547TS Datasheet PDF : 21 Pages
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NXP Semiconductors
2 × 0.7 W BTL audio amplifier with
output channel switching
Product specification
TDA8547TS
2
handbook, halfpage
Po
(W)
1.6
MGK994
1.2
(1) (2)
(3)
0.8
0.4
0
0
4
8
12
16
VCC (V)
THD = 10%.
(1) RL = 4 Ω.
(2) RL = 8 Ω.
(3) RL = 16 Ω.
Fig.21 Po as a function of VCC.
1.5
handbook, halfpage
P
(W)
1.0
0.5
MGK995
(1) (2) (3)
0
0
4
(1) RL = 4 Ω.
(2) RL = 8 Ω.
(3) RL = 16 Ω.
8
12 VCC (V) 16
Fig.22 Worst case power dissipation as a function
of VCC (one channel active).
handbook1, .h2alfpage
P
(W)
(1)
0.8
(2)
(3)
0.4
MGK996
0
0
0.4
0.8
1.2
1.6
Po (W)
Sine wave of 1 kHz.
(1) VCC = 12 V; RL = 16 Ω.
(2) VCC = 7.5 V; RL = 4 Ω.
(3) VCC = 9 V; RL = 8 Ω.
Fig.23 Power dissipation as a function of Po
(one channel active).
1998 Apr 01
15
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