TDA8559 Philips Semiconductors, TDA8559 Datasheet - Page 20

• Manufacturer Part Number: TDA8559
• Description: Low-voltage stereo headphone amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1997 Jun 27
handbook, halfpage
handbook, halfpage
Low-voltage stereo headphone amplifier
V
Fig.23 SVRR as a function of frequency (stereo
(1) R
(2) R
Fig.25 Total worst case power dissipation as a
SVRR
P
(dB)
= 3 V, R
(W)
1.5
0.5
P
20
40
60
80
L
L
0
1
0
10
= 25 .
= 32 .
0
headphone).
function of supply voltage (SE) (stereo
headphone).
s
= 0 , V
10
r
2
= 0.2 V (RMS).
4
(1)
10
3
(2)
8
10
4
V P (V)
f (Hz)
MDA097
MDA099
10
12
5
20
handbook, halfpage
handbook, halfpage
(1) R
(2) R
f = 1 kHz.
(1) V
(2) V
Fig.24 P
(W)
THD
10
10
P o
(%)
0.4
0.3
0.2
0.1
10
Fig.26 THD as a function of P
10
L
L
P
P
0
10
1
2
1
2
= 32 , THD = 10%.
= 32 , THD = 0.5%.
= 3 V, R
= 5 V, R
0
3
o
as a function of V
L
L
= 25 .
= 25 .
10
4
2
(1)
(2)
P
(stereo headphone).
(1)
10
8
1
Product specification
o
(BTL mono).
V P (V)
P o (W)
TDA8559
(2)
MDA098
MDA130
12
1