TS4994EIKJT STMICROELECTRONICS [STMicroelectronics], TS4994EIKJT Datasheet - Page 15

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

TS4994FC
Figure 44. THD+N vs. output power
Figure 46. THD+N vs. output power
Figure 48. THD+N vs. output power
1E-3
0.01
1E-3
0.01
0.01
0.1
10
0.1
0.1
10
1E-3
10
1
1E-3
1E-3
1
1
RL = 16 Ω
F = 20Hz
Av = 2.5
Cb = 1 μ F
BW < 125kHz
Tamb = 25 ° C
RL = 8 Ω
F = 20Hz
Av = 7.5
Cb = 1 μ F
BW < 125kHz
Tamb = 25 ° C
RL = 8 Ω
F = 20Hz
Av = 1
Cb = 1 μ F
BW < 125kHz
Tamb = 25 ° C
0.01
0.01
0.01
Output Power (W)
Output Power (W)
Output Power (W)
Vcc=2.6V
Vcc=2.6V
Vcc=3.3V
Vcc=2.6V
Vcc=3.3V
Vcc=3.3V
Vcc=5V
Vcc=5V
Vcc=5V
0.1
0.1
0.1
1
1
1
Figure 45. THD+N vs. output power
Figure 47. THD+N vs. output power
Figure 49. THD+N vs. output power
1E-3
1E-3
0.01
0.01
1E-3
0.01
0.1
0.1
10
10
0.1
10
1E-3
1E-3
1
1
1E-3
1
RL = 16 Ω
F = 20Hz
Av = 1
Cb = 1 μ F
BW < 125kHz
Tamb = 25 ° C
RL = 16 Ω
F = 20Hz
Av = 7.5
Cb = 1 μ F
BW < 125kHz
Tamb = 25 ° C
RL = 8 Ω
F = 20Hz
Av = 2.5
Cb = 1 μ F
BW < 125kHz
Tamb = 25 ° C
0.01
0.01
0.01
Output Power (W)
Output Power (W)
Output Power (W)
Electrical characteristics
Vcc=2.6V
Vcc=3.3V
Vcc=2.6V
Vcc=3.3V
Vcc=2.6V
Vcc=3.3V
Vcc=5V
Vcc=5V
Vcc=5V
0.1
0.1
0.1
1
1
1
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