TS4871IST datasheet(10/42 Pages) STMICROELECTRONICS

10 / 42 page

Figure 20. Power dissipation vs Pout Vcc=2.6 V

0.0

0.1

0.2

0.3

0.4

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

RL=4Ω

RL=8Ω

Vcc=2.6V

F=1kHz

THD+N<1%

RL=16Ω

Output Power (W)

Figure 21. Power derating curves

100

125

150

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

MiniSO8

Ambient Temperature (°C)

Figure 22. THD + N vs output power Gv=2, Vcc= 5 V

1E-3

0.01

0.1

Rl = 4Ω

Vcc = 5V

Gv = 2

Cb = Cin = 1µF

BW < 125kHz

Tamb = 25°C

20kHz

20Hz, 1kHz

Output Power (W)

Figure 23. THD + N vs output power Gv=10,

Vcc =5 V

1E-3

0.01

0.1

RL = 4Ω, Vcc = 5V

Gv = 10

Cb = Cin = 1µF

BW < 125kHz, Tamb = 25°C

20kHz

20Hz

1kHz

Output Power (W)

Figure 24. THD + N vs output power Gv=2,

Vcc = 3.3 V

1E-3

0.01

0.1

RL = 4Ω, Vcc = 3.3V

Gv = 2

Cb = Cin = 1µF

BW < 125kHz

Tamb = 25°C

20kHz

20Hz, 1kHz

Output Power (W)

Figure 25. THD + N vs output power Gv=10,

Vcc = 3.3 V

1E-3

0.01

0.1

RL = 4Ω, Vcc = 3.3V

Gv = 10

Cb = Cin = 1µF

BW < 125kHz

Tamb = 25°C

20kHz

20Hz

1kHz

Output Power (W)

TS4871

Electrical characteristics curves

DS2547 - Rev 10

page 10/42

TS4871IST 数据表(PDF) 10 Page - STMicroelectronics

TS4871IST 数据表(HTML) 10 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

数据表下载

链接网址

TS4871IST 数据表(PDF) 10 Page - STMicroelectronics

TS4871IST 数据表(HTML) 10 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

数据表 下载

链接网址

数据表下载