Philips TDA8922, Datasheet

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2003 Mar 20 23
Philips Semiconductors Objective specification
2
×
25 W class-D power amplifier TDA8922
handbook, halfpage
MGX325
Po (W)
10
−
2
10
−
1
1 10 10
2
THD
+
N
(%)
10
2
10
1
10
−
1
10
−
2
10
−
3
(1)
(2)
(3)
Fig.14 THD + N as a function of output power.
2
×
4
Ω
SE; V
P
=
±
15 V.
(1) 10 kHz.
(2) 1 kHz.
(3) 100 Hz.
handbook, halfpage
MGX328
fi (Hz)
10 10
2
10
3
10
4
10
5
THD
+
N
(%)
10
2
10
1
10
−
1
10
−
2
10
−
3
(1)
(2)
Fig.15 THD + N as a function of input frequency.
2
×
4
Ω
SE; V
P
=
±
15 V.
(1) P
o
= 10 W.
(2) P
o
= 1 W.
handbook, halfpage
MGX326
Po (W)
10
−
2
10
−
1
1 10 10
2
THD
+
N
(%)
10
2
10
1
10
−
1
10
−
2
10
−
3
(1)
(2)
(3)
Fig.16 THD + N as a function of output power.
1
×
8
Ω
BTL; V
P
=
±
15 V.
(1) 10 kHz.
(2) 1 kHz.
(3) 100 Hz.
handbook, halfpage
MGX329
fi (Hz)
10 10
2
10
3
10
4
10
5
THD
+
N
(%)
10
2
10
1
10
−
1
10
−
2
10
−
3
(1)
(2)
Fig.17 THD + N as a function of input frequency.
1
×
8
Ω
BTL; V
P
=
±
15 V.
(1) P
o
= 10 W.
(2) P
o
= 1 W.