TS4972 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TS4972' PDF : 30 Pages View PDF
Electrical Characteristics
Figure 31: THD + N vs Output Power
10
RL = 8Ω, Vcc = 3.3V
Gv = 10
Cb = Cin = 1µF
BW < 125kHz
1 Tamb = 25°C
20Hz
0.1
20kHz
1kHz
0.01
1E-3
0.01
0.1
1
Output Power (W)
Figure 32: THD + N vs Output Power
10
RL = 8Ω, Vcc = 2.6V
Gv = 10
Cb = Cin = 1µF
BW < 125kHz
1 Tamb = 25°C
20Hz
0.1
0.01
1E-3
20kHz
1kHz
0.01
0.1
Output Power (W)
Figure 33: THD + N vs Output Power
10
RL = 8Ω
Vcc = 5V
Gv = 2
Cb = 0.1µF, Cin = 1µF
1 BW < 125kHz
Tamb = 25°C
20Hz
0.1
20kHz
1kHz
0.01
1E-3
0.01
0.1
1
Output Power (W)
TS4972
Figure 34: THD + N vs Output Power
10
RL = 8Ω, Vcc = 3.3V
Gv = 2
Cb = 0.1µF, Cin = 1µF
BW < 125kHz
1 Tamb = 25°C
0.1
20Hz
20kHz
1kHz
0.01
1E-3
0.01
0.1
1
Output Power (W)
Figure 35: THD + N vs Output Power
10
RL = 8Ω, Vcc = 2.6V
Gv = 2
Cb = 0.1µF, Cin = 1µF
BW < 125kHz
1 Tamb = 25°C
0.1
20Hz
20kHz
0.01
1E-3
1kHz
0.01
0.1
Output Power (W)
Figure 36: THD + N vs Output Power
10
RL = 8Ω, Vcc = 5V, Gv = 10
Cb = 0.1µF, Cin = 1µF
BW < 125kHz, Tamb = 25°C
1
20Hz
0.1
0.01
1E-3
20kHz
1kHz
0.01
0.1
1
Output Power (W)
11/30
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