Philips TDA8559T - Manual (Page 19)

TDA8559_3 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheets Rev. 03 — 15 May 2006 19 of 36
Philips Semiconductors
TDA8559T
Low-voltage stereo headphone amplifier
V
P
= 1.9 V to 6 V.
Fig 12. Application 5; line driver application
+
−
+
−
+
−
+
−
OA
INPUT
LOGIC
V/I
REFERENCE
V/I
1
STANDBY
MUTE
MODE
SVRR
GND
2
3
5
6
4 12
Cb
BUFFER
OUT2
OUT1 IN1
IN2
mgd120
11
14
16 15
13
7
8
V
P
V P
V
P1
V
P2
BUFFER
OA
50 k Ω
100 k Ω
100
k
Ω
50 k Ω
50 k Ω
50 k Ω
50
k
Ω
50
k Ω
TDA8559T
DQC
100 µ F
100
nF
+
V P
10 µ F
1 k Ω
1 k Ω
10 µ F
22 µ F Cr