tda7056b-n1 NXP Semiconductors, tda7056b-n1 Datasheet - Page 6

• Manufacturer Part Number: tda7056b-n1
• Description: 5 W Mono Btl Audio Amplifier With Dc Volume Control
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Aug 15
handbook, halfpage
handbook, halfpage
5 W mono BTL audio amplifier with DC
volume control
Fig.3
Fig.5
( A)
I DC
(dB)
G v
120
25
15
15
25
40
40
80
5
5
0
0
0
Gain control as a function of DC volume
control.
Control current as a function of DC volume
control.
0.4
0.4
0.8
0.8
1.2
1.2
1.6
1.6
V DC (V)
V
DC
MBH376
MBH372
(V)
2.0
2.0
6
handbook, halfpage
handbook, halfpage
Measured with R
Frequency range is 22 Hz to 22 kHz.
Fig.4
Measured with R
(mV)
(mA)
V no
Fig.6 Quiescent current versus supply voltage.
10
10
I P
20
15
10
5
1
1
2
0
0
Noise output voltage as a function of DC
volume control.
S
L
0.4
4
= .
= 5 k unweighted.
0.8
8
1.2
12
Product specification
TDA7056B
1.6
16
V DC (V)
V P (V)
MBH365
MBH367
20
2