Philips TDA8920B, Лист данных продукта

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TDA8920B_2 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 02 — 07 November 2005 23 of 34
Philips Semiconductors
TDA8920B
2
×
100 W class-D power amplifier
V
P
=
±
27 V; 2
×
3
Ω
SE configuration.
(1) P
out
= 1 W.
(2) P
out
= 10 W.
V
P
=
±
27 V; 2
×
4
Ω
SE configuration.
(1) P
out
= 1 W.
(2) P
out
= 10 W.
Fig 14. (THD + N)/S as a function of frequency; SE
configuration with 2
×
3
Ω
load
Fig 15. (THD + N)/S as a function of frequency; SE
configuration with 2
×
4
Ω
load
V
P
=
±
27 V; 1
×
6
Ω
BTL configuration.
(1) P
out
= 1 W.
(2) P
out
= 10 W.
V
P
=
±
27 V; 1
×
8
Ω
BTL configuration.
(1) P
out
= 1 W.
(2) P
out
= 10 W.
Fig 16. (THD + N)/S as a function of frequency; BTL
configuration with 1
×
6
Ω
load
Fig 17. (THD + N)/S as a function of frequency; BTL
configuration with 1
×
8
Ω
load
001aab229
10
−
1
10
−
2
10
1
10
2
10
−
3
f (Hz)
10 10
5
10
4
10
2
10
3
(1)
(2)
(THD
+
N)/S
(%)
001aab230
10
−
1
10
−
2
10
1
10
2
10
−
3
f (Hz)
10 10
5
10
4
10
2
10
3
(1)
(2)
(THD
+
N)/S
(%)
001aab231
10
−
1
10
−
2
10
1
10
2
10
−
3
f (Hz)
10 10
5
10
4
10
2
10
3
(1)
(2)
(THD
+
N)/S
(%)
001aab232
10
−
1
10
−
2
10
1
10
2
10
−
3
f (Hz)
10 10
5
10
4
10
2
10
3
(1)
(2)
(THD
+
N)/S
(%)