MAX9711 Просмотр технического описания (PDF) - Maxim Integrated

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MAX9711

3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown

Maxim Integrated 

3W Mono/Stereo BTL Audio Power Amplifiers

with Shutdown

Typical Operating Characteristics (continued)

(VDD = 5V, THD+N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)

POWER-SUPPLY REJECTION RATIO

vs. FREQUENCY

0

VRIPPLE = 200mVP-P

-20

-40

-60

-80

-100

10

100

1k

10k

100k

FREQUENCY (Hz)

ENTERING SHUTDOWN

MAX9710/11 toc21

CROSSTALK vs. FREQUENCY

0

VIN = 200mVP-P

RL = 8Ω

-20

-40

-60

RIGHT TO LEFT

-80

-100

LEFT TO RIGHT

-120

0.01

0.1

1

10

100

FREQUENCY (Hz)

EXITING SHUTDOWN

MAX9710/11 toc22

SHDN

2V/div

SHDN

2V/div

OUT_+ AND

OUT_-

1V/div

OUT_+ -

OUT_-

200mV/div

100ms/div

RL = 8Ω

INPUT AC-COUPLED TO GND

ENTERING POWER-DOWN

MAX9710/11 toc23

VDD

2V/div

OUT_+ AND

OUT_-

1V/div

OUT_+ -

OUT_-

200mV/div

100ms/div

RL = 8Ω

INPUT AC-COUPLED TO GND

EXITING POWER-DOWN

MAX9710/11 toc24

VDD

2V/div

OUT_+ AND

OUT_-

1V/div

OUT_+ AND

OUT_-

1V/div

OUT_+ -

OUT_-

200mV/div

OUT_+ -

OUT_-

200mV/div

100ms/div

RL = 8Ω

INPUT AC-COUPLED TO GND

100ms/div

RL = 8Ω

INPUT AC-COUPLED TO GND

_______________________________________________________________________________________ 5

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