TS4890 datasheet(20/32 Pages) STMICROELECTRONICS

20 / 32 page

TS4890

20/32

Fig. 85 : THD + N vs Frequency

Fig. 87 : THD + N vs Frequency

Fig. 89 : Signal to Noise Ratio vs Power Supply

with Unweighted Filter (20Hz to 20kHz)

Fig. 86 : THD + N vs Frequency

Fig. 88 : THD + N vs Frequency

Fig. 90 :Signal to Noise Ratio Vs Power Supply

with Unweighted Filter (20Hz to 20kHz)

100

1000

10000

0.01

0.1

Pout = 80mW

Pout = 160mW

RL = 16

Ω, Vcc = 2.6V

Gv = 10, Cb = 1

µF

BW < 125kHz

Tamb = 25

°C

Frequency (Hz)

100

1000

10000

0.01

0.1

RL = 16

Ω, Vcc = 2.2V

Gv = 2, Cb = 1

µF

BW < 125kHz

Tamb = 25

°C

Pout = 50 & 100mW

Frequency (Hz)

2.5

3.0

3.5

4.0

4.5

5.0

100

RL=8

Ω

RL=4

Ω

2.2

RL=16

Ω

Gv = 2

Cb = Cin = 1

µF

THD+N < 0.4%

Tamb = 25

°C

Vcc (V)

100

1000

10000

0.01

0.1

RL = 16

Ω, Vcc = 2.6V

Gv = 2, Cb = 1

µF

BW < 125kHz

Tamb = 25

°C

Pout = 80mW

Pout = 160mW

Frequency (Hz)

100

1000

10000

0.01

0.1

RL = 16

Ω, Vcc = 2.2V

Gv = 10, Cb = 1

µF

BW < 125kHz

Tamb = 25

°C

Pout = 50mW

Pout = 100mW

Frequency (Hz)

2.5

3.0

3.5

4.0

4.5

5.0

RL=8

Ω

RL=4

Ω

RL=16

Ω

Gv = 10

Cb = Cin = 1

µF

THD+N < 0.4%

Tamb = 25

°C

2.2

Vcc (V)

TS4890 数据表(PDF) 20 Page - STMicroelectronics

TS4890 数据表(HTML) 20 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

数据表下载

链接网址

TS4890 数据表(PDF) 20 Page - STMicroelectronics

TS4890 数据表(HTML) 20 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

数据表 下载

链接网址

数据表下载