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Philips Semiconductors
13.14 Printed-circuit board layout
13.15 Response curves for low input mode
10
I
q
(mA)
8
6
4
2
0
0
4
(1) High mode.
(2) Low mode.
Fig 16. I
as a function of V
q
TDA8559_3
Product data sheets
INP2
INP1
Top view component side.
Fig 15. Printed-circuit board layout
The Printed-Circuit Board (PCB) layout supports all applications as illustrated in
to
Figure
14. The PCB layout has been assembled for input configuration as shown in
Figure
3, and output and supply configuration as shown in
voltage of 6 V.
mda089
(1)
(2)
8
12
16
V
(V)
P
(stereo headphone)
P
MUTE
220 nF
8
22 F
1
100 nF
220 nF
Std.
by
100 F
20
V
P1
(V)
16
12
8
4
0
20
0
Fig 17. V
P1
Rev. 03 — 15 May 2006
TDA8559T
Low-voltage stereo headphone amplifier
Inp.
mode
Out2
220 F
9
220 F
Out1
TDA8559T
D&A AUDIO POWER
QC - NIJMEGEN
HR
+Vp
Figure 8
for a maximum supply
10
20
as a function of V
(stereo headphone)
P2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Buf.
001aae801
Figure 8
mda090
30
V
(V)
P2
22 of 36
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