TDA7056A NXP Semiconductors, TDA7056A Datasheet - Page 7

The TDA7056A is a mono BTL output amplifier with DC volume control

TDA7056A

Manufacturer Part Number
TDA7056A
Description
The TDA7056A is a mono BTL output amplifier with DC volume control
Manufacturer
NXP Semiconductors
Datasheet

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NXP Semiconductors
APPLICATION INFORMATION
July 1994
handbook, full pagewidth
handbook, halfpage
3 W BTL mono audio output amplifier with
DC volume control
(1) This capacitor can be omitted if the 220 μF electrolytic capacitor is connected close to pin 2.
positive
input
Fig.7 Application using a potentiometer for
R
S
100 kΩ
volume control; G
5
volume
control
0.47 μF
DC
volume
control
n.c.
n.c.
5
MGA074
1
9
3
5
v
V
= 30 dB.
ref
STABILIZER
TDA7056A
Fig.6 Test and application diagram.
TEMPERATURE
PROTECTION
7
2
I + i
I – i
(1)
100
nF
4
7
ground
6
8
220 μF
Product specificiation
MGA073 - 1
TDA7056A
R = 16 Ω
L
V P

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