Philips TDA8559T - Manual (Page 7)

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