TDA8922 PHILIPS [NXP Semiconductors], TDA8922 Datasheet - Page 25

• Manufacturer Part Number: TDA8922
• Description: 2 x 25 W class-D power amplifier
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2003 Mar 20
handbook, halfpage
handbook, halfpage
2
2
(1) P
(2) P
Fig.22 Channel separation as a function of input
V
(1) 1
(2) 2
(3) 2
(dB)
i
= 100 mV; R
cs
(dB)
8
100
Fig.24 Gain as a function of input frequency.
G
20
40
60
80
40
35
30
25
20
o
o
25 W class-D power amplifier
0
10
10
= 1 W.
= 10 W.
SE; V
8
8
4
frequency.
BTL, V
SE, V
SE, V
(1)
(2)
P
s
= 20 V.
= 5.6 k ; C
P
P
P
10
10
= 20 V.
= 15 V.
= 15 V.
2
2
i
= 330 pF.
10
10
3
3
10
10
(1)
(2)
(3)
4
4
f i (Hz)
f i (Hz)
MGX330
MGX340
10
10
5
5
25
handbook, halfpage
handbook, halfpage
2
(1) P
(2) P
Fig.23 Channel separation as a function of input
V
(1) 1
(2) 2
(3) 2
(dB)
i
= 100 mV; R
cs
(dB)
4
100
Fig.25 Gain as a function of input frequency.
G
20
40
60
80
40
35
30
25
20
o
o
0
10
10
= 1 W.
= 10 W.
SE; V
8
8
4
frequency.
BTL, V
SE, V
SE, V
P
s
(1)
(2)
= 15 V.
= 0 k .
P
P
P
10
10
= 20 V.
= 15 V.
= 15 V.
2
2
10
10
3
3
Objective specification
10
10
(1)
(2)
(3)
4
4
TDA8922
f i (Hz)
f i (Hz)
MGX331
MGX341
10
10
5
5