TDA8512 Philips Semiconductors, TDA8512 Datasheet - Page 18

• Manufacturer Part Number: TDA8512
• Description: 26 W BTL and 2 x 13 W SE or 4 x 13 W SE power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2001 Nov 16
handbook, halfpage
handbook, halfpage
26 W BTL and 2
4
BTL mode.
(1) f
Fig.21 THD as a function of output power at
BTL mode.
(1) Operating.
(2) Mute.
Fig.23 SVRR as a function of frequency at
SVRR
(dB)
THD
(%)
10
10
20
40
60
80
i
10
0
= 10 kHz.
10
13 W SE power amplifier
1
10
1
2
2
R
V
2
REF
L
= 4 .
= 1 V; no bandpass applied.
10
10
(1)
(2)
(1)
(3)
(2)
1
1
1
1
(2) f
(3) f
13 W SE or
i
i
= 1 kHz.
= 100 Hz.
10
10
f i (kHz)
P o (W)
MGW439
MGW437
10
10
2
2
18
handbook, halfpage
handbook, halfpage
BTL mode.
P
Fig.22 THD as a function of frequency; no
BTL mode.
(1) R
(2) R
Fig.24 Output power as a function of supply
(W)
THD
o
P o
(%)
10
10
= 1 W; R
40
30
20
10
10
0
L
L
1
1
2
10
= 4 ; THD = 10%.
= 4 ; THD = 0.5%.
5
2
bandpass applied.
voltage.
L
= 4 .
10
1
10
1
(3) R
(4) R
Preliminary specification
15
L
L
= 8 ; THD = 10%.
= 8 ; THD = 0.5%.
10
TDA8512J
V P (V)
f i (kHz)
MGW440
MGW438
(1)
(2)
(3)
(4)
20
10
2