TDA7052A_AT_15 Datasheet, PDF (7/14 Pages) NXP Semiconductors – 1 W BTL mono audio amplifier with DC volume control

NXP Semiconductors
1 W BTL mono audio amplifier with DC
volume control
Product specification
TDA7052A/AT
handb_goo_ak_in,⁴h⁰alfpage
(dB)
20
MCD388
0
– 20
– 40
– 60
– 80
0
0.4
0.8
1.2
1.6
2.0
V4 (V)
Fig.3 Gain control as a function of DC volume control.
1000
h_Van_nd_ob_io_so_ek, halfpage
(μV)
800
MCD389 - 1
600
400
200
0
0
0.4
0.8
1.2
1.6
2.0
V4 (V)
Fig.4 Noise output voltage as a function of DC
volume control.
100
handbo_Io₄k, halfpage
(μA)
60
MCD390 - 1
20
– 20
– 60
– 100
0
0.4
0.8
1.2
1.6
2.0
V4 (V)
Fig.5 Control current as a function of DC volume
control.
July 1994
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