TS4871IST datasheet(15/42 Pages) STMICROELECTRONICS

15 / 42 page

Figure 42. THD + N vs output power RL=16 Ω, Gv=2

1E-3

0.01

0.1

0.01

0.1

RL = 16Ω, Vcc = 3.3V

Gv = 2

Cb = Cin = 1µF

BW < 125kHz

Tamb = 25°C

20kHz

20Hz, 1kHz

Output Power (W)

Figure 43. THD + N vs output power RL=16 Ω,

Gv=10, VCC=3.3 V

1E-3

0.01

0.1

0.01

0.1

RL = 16Ω

Vcc = 3.3V

Gv = 10

Cb = Cin = 1µF

BW < 125kHz

Tamb = 25°C

20kHz

20Hz

1kHz

Output Power (W)

Figure 44. THD + N vs output power RL=16 Ω

Vcc=2.6 V

1E-3

0.01

0.1

0.01

0.1

RL = 16Ω

Vcc = 2.6V

Gv = 2

Cb = Cin = 1µF

BW < 125kHz

Tamb = 25°C

20kHz

20Hz, 1kHz

Output Power (W)

Figure 45. THD + N vs output power RL=16 Ω,

Vcc=2.6 V , Gv=10

1E-3

0.01

0.1

0.01

0.1

RL = 16Ω

Vcc = 2.6V

Gv = 10

Cb = Cin = 1µF

BW < 125kHz

Tamb = 25°C

20kHz

20Hz

1kHz

Output Power (W)

Figure 46. THD + N vs frequency

100

1000

10000

0.1

Pout = 600mW

Pout = 1.2W

RL = 4Ω, Vcc = 5V

Gv = 2

Cb = 1µF

BW < 125kHz

Tamb = 25°C

Frequency (Hz)

Figure 47. THD + N vs frequency, Vcc=5 V

100

1000

10000

0.01

0.1

Pout = 600mW

Pout = 1.2W

RL = 4Ω, Vcc = 5V

Gv = 10

Cb = 1µF

BW < 125kHz

Tamb = 25°C

Frequency (Hz)

TS4871

Electrical characteristics curves

DS2547 - Rev 10

page 15/42

TS4871IST Datasheet(PDF) 15 Page - STMicroelectronics

TS4871IST Datasheet(HTML) 15 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

Datasheet Download

Link URL