Figure 12, Tda8559t, Philips semiconductors – Philips TDA8559T User Manual
Page 19: Low-voltage stereo headphone amplifier, Fig 12. application 5; line driver application
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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
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