TS4984 datasheet(16/29 Pages) STMICROELECTRONICS

номер детали	TS4984

подробное описание детали	2 x 1W Stereo audio power amplifier with active low standby mode

PDF	29 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

Logo

16 / 29 page

TS4984

Electrical characteristics

16/29

Figure 56: SIgnal to noise ratio vs. power

supply with A weighted filter

Figure 57: Crosstalk vs. frequency

Figure 58: Crosstalk vs. frequency

Figure 59: Crosstalk vs. frequency

Figure 60: Crosstalk vs. frequency

Figure 61: Output noise voltage, device ON

2.5

3.0

3.5

4.0

4.5

5.0

RL=16

Ω

RL=8

Ω

RL=4

Ω

Av = 10

Cb = 1

µF

THD+N < 0.7%

Tamb = 25

°C

Power Supply Voltage (V)

100

1000

10000

-120

-100

-80

-60

-40

-20

Vcc = 5V

Av = 2

Pout = 1W

RL = 8

Ω

BW < 125kHz

Tamb = 25 C

L to R

R to L

Frequency (Hz)

100

1000

10000

-120

-100

-80

-60

-40

-20

Vcc = 3.3V

Av = 2

Pout = 300mW

RL = 8

Ω

BW < 125kHz

Tamb = 25 C

L to R

R to L

Frequency (Hz)

100

1000

10000

-120

-100

-80

-60

-40

-20

Vcc = 2.6V

Av = 2

Pout = 180mW

RL = 8

Ω

BW < 125kHz

Tamb = 25 C

L to R

R to L

Frequency (Hz)

100

1000

10000

-120

-100

-80

-60

-40

-20

Vcc = 2.2V

Av = 2

Pout = 70mW

RL = 8

Ω

BW < 125kHz

Tamb = 25 C

L to R

R to L

Frequency (Hz)

A Weighted Filter

Unweighted Filter

Vcc = 2.2V to 5V

Cb = 1

µF

RL = 8

Ω

Tamb = 25°C

Closed Loop Gain

TS4984 датащи(PDF) 16 Page - STMicroelectronics

TS4984 датащи(HTML) 16 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

датащи скачать

ссылки URL