TS4994EIKJT STMICROELECTRONICS [STMicroelectronics], TS4994EIKJT Datasheet - Page 19

• Manufacturer Part Number: TS4994EIKJT
• Description: 1.2 W differential input/output audio power amplifier with selectable standby
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TS4994FC
Figure 68. THD+N vs. frequency
Figure 70. THD+N vs. frequency
Figure 72. THD+N vs. frequency
1E-3
1E-3
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
20
20
20
RL = 4 Ω
Av = 1
Cb = 1 μ F
Bw < 125kHz
Tamb = 25 ° C
RL = 8 Ω
Av = 1
Cb = 1 μ F
Bw < 125kHz
Tamb = 25 ° C
RL = 16 Ω
Av = 1
Cb = 1 μ F
Bw < 125kHz
Tamb = 25 ° C
Vcc=5V, Po=850mW
Vcc=5V, Po=1W
100
100
100
Vcc=2.6V, Po=155mW
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Vcc=2.6V, Po=350mW
1000
1000
1000
Vcc=5V, Po=600mW
Vcc=2.6V, Po=225mW
10000
10000
10000
20k
20k
20k
Figure 69. THD+N vs. frequency
Figure 71. THD+N vs. frequency
Figure 73. THD+N vs. frequency
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
20
20
20
RL = 4 Ω
Av = 7.5
Cb = 1 μ F
Bw < 125kHz
Tamb = 25 ° C
RL = 8 Ω
Av = 7.5
Cb = 1 μ F
Bw < 125kHz
Tamb = 25 ° C
RL = 16 Ω
Av = 7.5
Cb = 1 μ F
Bw < 125kHz
Tamb = 25 ° C
Vcc=5V, Po=600mW
Vcc=5V, Po=850mW
100
100
100
Vcc=5V, Po=1W
Frequency (Hz)
Frequency (Hz)
Vcc=2.6V, Po=225mW
Frequency (Hz)
Electrical characteristics
Vcc=2.6V, Po=350mW
1000
1000
1000
Vcc=2.6V, Po=155mW
10000
10000
10000
20k
20k
20k
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