TS4962EKIJT STMICROELECTRONICS [STMicroelectronics], TS4962EKIJT Datasheet - Page 18

• Manufacturer Part Number: TS4962EKIJT
• Description: 3W Filter-free Class D Audio Power Amplifier
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TS4962
Figure 46. THD+N vs frequency
Figure 47. THD+N vs frequency
Figure 48. Gain vs frequency
18/22
0.01
0.01
0.1
0.1
10
10
8
6
4
2
0
1
1
20
50
50
RL=4 Ω + 15 µ H
G=6dB
Vin=500mVpp
Cin=1 µ F
Tamb = 25 ° C
RL=8 Ω + 15 µ H
G=6dB
Bw < 30kHz
Vcc=2.5V
Tamb = 25 ° C
RL=8 Ω + 30 µ H or Filter
G=6dB
Bw < 30kHz
Vcc=2.5V
Tamb = 25 ° C
100
100
100
Vcc=5V, 3.6V, 2.5V
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
Po=0.1W
1000
Po=0.1W
Po=0.2W
Po=0.2W
10000
10000
10000
20k
20k
20k
Figure 49. Gain vs frequency
Figure 50. Gain vs frequency
Figure 51. Gain vs frequency
8
6
4
2
0
8
6
4
2
0
8
6
4
2
0
20
20
20
RL=4 Ω + Filter
G=6dB
Vin=500mVpp
Cin=1 µ F
Tamb = 25 ° C
RL=4 Ω + 30 µ H
G=6dB
Vin=500mVpp
Cin=1 µ F
Tamb = 25 ° C
RL=8 Ω + 15 µ H
G=6dB
Vin=500mVpp
Cin=1 µ F
Tamb = 25 ° C
100
100
100
Vcc=5V, 3.6V, 2.5V
Vcc=5V, 3.6V, 2.5V
Vcc=5V, 3.6V, 2.5V
Electrical Characteristics
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
1000
10000
10000
10000
20k
20k
20k