TS4871 ST Microelectronics, Inc., TS4871 Datasheet - Page 13

• Manufacturer Part Number: TS4871
• Description: 1W Mono Audio Amplifier With Standby Active High
• Manufacturer: ST Microelectronics, Inc.

Fig. 45 : THD + N vs Frequency
Fig. 47 : THD + N vs Frequency
Fig. 49 : THD + N vs Frequency
0.1
0.1
0.1
1
1
1
20
20
20
RL = 4 , Vcc = 3.3V
Gv = 2
Cb = 1µF
BW < 125kHz
Tamb = 25°C
RL = 4 , Vcc = 2.6V
Gv = 2
Cb = 1µF
BW < 125kHz
Tamb = 25°C
RL = 4 , Vcc = 5V
Gv = 2
Cb = 1µF
BW < 125kHz
Tamb = 25°C
100
100
100
Pout = 600mW
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
1000
Pout = 540mW
Pout = 270mW
Pout = 1.2W
Pout = 240mW
Pout = 120mW
10000
10000
10000
Fig. 46 : THD + N vs Frequency
Fig. 48 : THD + N vs Frequency
Fig. 50 : THD + N vs Frequency
0.01
0.1
0.1
0.1
1
1
1
20
20
20
RL = 4 , Vcc = 3.3V
Gv = 10
Cb = 1µF
BW < 125kHz
Tamb = 25°C
RL = 4 , Vcc = 5V
Gv = 10
Cb = 1µF
BW < 125kHz
Tamb = 25°C
100
100
100
Pout = 240 & 120mW
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Pout = 270mW
1000
1000
Pout = 1.2W
1000
Pout = 540mW
RL = 4 , Vcc = 2.6V
Gv = 10
Cb = 1µF
BW < 125kHz
Tamb = 25°C
Pout = 600mW
10000
10000
10000
TS4871
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