TS4621B datasheet(19/48 Pages) STMICROELECTRONICS

Nome de Peças	TS4621B

Descrição Electrónicos	High-performance class-G stereo headphone amplifier with I2C volume control

PDF	48 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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19 / 48 page

TS4621B

Electrical characteristics

Doc ID 022194 Rev 2

19/48

Figure 40.

THD+N vs. frequency

RL = 16

Ω, in-phase, VCC = 3.6 V

Figure 41.

THD+N vs. frequency

RL = 16

Ω, out-of-phase, VCC = 3.6 V

Po=1mW

Po=15mW

RL = 16

Vcc = 3.6V

G = 0dB

Inputs = 0

Bw < 20kHz

Tamb = 25

°C

20k

Po=1mW

Po=15mW

RL = 16

Vcc = 3.6V

G = 0dB

Inputs = 180

Bw < 20kHz

Tamb = 25

°C

20k

Figure 42.

THD+N vs. frequency

RL = 16

Ω, in-phase, VCC = 4.8 V

Figure 43.

THD+N vs. frequency

RL = 16

Ω, out-of-phase, VCC = 4.8 V

Po=1mW

Po=15mW

RL = 16

Vcc = 4.8V

G = 0dB

Inputs = 0

Bw < 20kHz

Tamb = 25

°C

20k

Po=1mW

Po=15mW

RL = 16

Vcc = 4.8V

G = 0dB

Inputs = 180

Bw < 20kHz

Tamb = 25

°C

20k

Figure 44.

THD+N vs. frequency

RL = 32

Ω, in-phase, VCC = 2.5 V

Figure 45.

THD+N vs. frequency

RL = 32

Ω, out-of-phase, VCC = 2.5 V

Po=1mW

Po=10mW

RL = 32

Vcc = 2.5V

G = 0dB

Inputs = 0

Bw < 20kHz

Tamb = 25

°C

20k

Po=1mW

Po=10mW

RL = 32

Vcc = 2.5V

G = 0dB

Inputs = 180

Bw < 20kHz

Tamb = 25

°C

20k

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