TS4972IJT STMicroelectronics, TS4972IJT Datasheet - Page 14

• Manufacturer Part Number: TS4972IJT
• Description: 1.2W POWER AUDIO AMPLIFIER WITH STANDBY MODE ACTI
• Manufacturer: STMicroelectronics

TS4972
Fig. 51 : THD + N vs Frequency
Fig. 53 : THD + N vs Frequency
Fig. 55 : THD + N vs Frequency
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0.01
0.01
0.01
0.1
0.1
0.1
1
1
1
20
20
20
Cb = 1 F
Cb = 1 F
Cb = 1 F
100
100
100
Cb = 0.1 F
Cb = 0.1 F
Cb = 0.1 F
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
1000
RL = 8 , Vcc = 3.3V
Gv = 2
Pout = 420mW
BW < 125kHz
Tamb = 25 C
RL = 8 , Vcc = 5V
Gv = 10
Pout = 920mW
BW < 125kHz
Tamb = 25 C
RL = 8
Vcc = 5V
Gv = 2
Pout = 920mW
BW < 125kHz
Tamb = 25 C
10000
10000
10000
Fig. 52 : THD + N vs Frequency
Fig. 54 : THD + N vs Frequency
Fig. 56 : THD + N vs Frequency
0.01
0.01
0.01
0.1
0.1
0.1
1
1
1
20
20
20
Cb = 1 F
Cb = 1 F
Cb = 1 F
100
100
100
Cb = 0.1 F
Cb = 0.1 F
Cb = 0.1 F
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
1000
RL = 8 , Vcc = 5V
Gv = 10
Pout = 460mW
BW < 125kHz
Tamb = 25 C
RL = 8 , Vcc = 3.3V
Gv = 2
Pout = 210mW
BW < 125kHz
Tamb = 25 C
RL = 8
Vcc = 5V
Gv = 2
Pout = 460mW
BW < 125kHz
Tamb = 25 C
10000
10000
10000