Philips Semiconductors
9. Internal circuitry
TDA8559_3
Product data sheets
Table 4.
Internal circuits
Symbol
Pin
STANDBY
1
+IN1, IN1, +IN2
2, 3, 5 and 6
and IN2
SVRR
4
Equivalent circuit
Rev. 03 — 15 May 2006
TDA8559T
Low-voltage stereo headphone amplifier
V
P1
10 k
mgd110
V
P1
mgd106
V
P1
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
12
k
50
k
50
k
50
k
50
k
mgd107
7 of 36