TDA8927 Philips Semiconductors, TDA8927 Datasheet - Page 26

• Manufacturer Part Number: TDA8927
• Description: Power stage 2 x 80 W class-D audio amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2001 Dec 11
handbook, halfpage
handbook, halfpage
Power stage 2
audio amplifier
2
(1) P
(2) P
Fig.23 Channel separation as a function of input
V
R
(1) 1
(2) 2
(3) 2
P
s
(dB)
(dB)
= 10 k /C
= 25 V; V
100
8
G
Fig.25 Gain as a function of input frequency.
cs
20
40
60
80
45
40
35
30
25
20
o
o
0
= 10 W.
= 1 W.
10
10
SE; V
8
8
4
frequency.
BTL.
SE.
SE.
i
P
i
= 330 pF:
= 100 mV;
= 25 V:
10
10
2
2
80 W class-D
10
10
(1)
(2)
3
3
10
10
4
4
(1)
(2)
(3)
f i (Hz)
f i (Hz)
MLD613
MLD615
10
10
5
5
26
handbook, halfpage
handbook, halfpage
2
(1) P
(2) P
Fig.24 Channel separation as a function of input
V
R
(1) 1
(2) 2
(3) 2
P
s
(dB)
(dB)
= 0 :
= 25 V; V
4
G
Fig.26 Gain as a function of input frequency.
100
cs
45
40
35
30
25
20
20
40
60
80
o
o
0
= 10 W.
= 1 W.
SE; V
10
10
8
8
4
frequency.
BTL.
SE.
SE.
P
i
= 100 mV;
= 25 V:
10
10
2
2
10
10
3
3
(1)
(2)
Objective specification
10
10
4
(1)
(2)
(3)
4
TDA8927
f i (Hz)
f i (Hz)
MLD616
MLD614
10
10
5
5