TS4909 datasheet(10/32 Pages) STMICROELECTRONICS

No de pièce	TS4909

Description	Dual mode low power 150mW stereo headphone amplifier with capacitor-less and single-ended outputs

PDF	32 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

Logo

10 / 32 page

Electrical characteristics

TS4909

10/32

Figure 8.

THD+N vs. output power

Figure 9.

THD+N vs. output power

1E-3

0.01

0.1

1E-3

0.01

0.1

Vcc=3V

Vcc=2.6V

Phantom Ground

F=1kHz, RL=16

Av=-1, Tamb=25°C

BW=20Hz-120kHz

Output Power (mW)

Vcc=5V

0.2

1E-3

0.01

0.1

0.01

0.1

Vcc=3V

Vcc=2.6V

Phantom Ground

F=20kHz, RL=16

Av=-1, Tamb=25°C

BW=20Hz-120kHz

Output Power (mW)

Vcc=5V

0.2

Figure 10.

THD+N vs. output power

Figure 11.

THD+N vs. output power

1E-3

0.01

0.1

1E-3

0.01

0.1

Vcc=3V

Vcc=2.6V

Phantom Ground

F=1kHz, RL=32

Av=-1, Tamb=25°C

BW=20Hz-120kHz

Output Power (mW)

Vcc=5V

0.2

1E-3

0.01

0.1

0.01

0.1

Vcc=3V

Vcc=2.6V

Phantom Ground

F=20kHz, RL=32

Av=-1, Tamb=25°C

BW=20Hz-120kHz

Output Power (mW)

Vcc=5V

0.2

Figure 12.

THD+N vs. output power

Figure 13.

THD+N vs. output power

1E-3

0.01

0.1

1E-3

0.01

0.1

Vcc=3V

Vcc=2.6V

Single Ended

F=1kHz, RL=16

Av=-1, Tamb=25°C

BW=20Hz-120kHz

Output Power (mW)

Vcc=5V

0.2

1E-3

0.01

0.1

0.01

0.1

Vcc=3V

Vcc=2.6V

Single Ended

F=20kHz, RL=16

Av=-1, Tamb=25°C

BW=20Hz-120kHz

Output Power (mW)

Vcc=5V

0.2

TS4909 Fiches technique(PDF) 10 Page - STMicroelectronics

TS4909 Fiches technique(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

Fiches technique Télécharger

Lien URL