tda7052at-n2 NXP Semiconductors, tda7052at-n2 Datasheet - Page 8

• Manufacturer Part Number: tda7052at-n2
• Description: 1 W Btl Mono Audio Amplifier With Dc Volume Control
• Manufacturer: NXP Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
July 1994
handbook, full pagewidth
handbook, halfpage
This capacitor can be omitted if the 220 F electrolytic capacitor is connected close to pin 1.
1 W BTL mono audio amplifier with DC
volume control
Fig.7
positive
input
R S
Application with potentiometer as volume
control; maximum gain = 30 dB.
5 k
1 F
0.47 F
volume
control
DC
volume
control
n.c.
1 M
7
2
4
4
V
ref
TDA7052A
TDA7052AT
STABILIZER
Fig.6 Test and application diagram.
MCD387
TEMPERATURE
PROTECTION
8
1
I + i
I – i
(1)
100 nF
3
6
ground
5
8
220 F
TDA7052A/AT
MCD386 - 1
Product specification
R = 8
R = 16
L
L
(TDA7052A)
(TDA7052A/AT)
V = 6 V
P