MAX4410 查看數據表（PDF） - Maxim Integrated

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MAX4410

80mW, DirectDrive Stereo Headphone Driver with Shutdown

Maxim Integrated 

80mW, DirectDrive Stereo Headphone Driver

with Shutdown

Typical Operating Characteristics (continued)

(C1 = C2 = 2.2µF, THD + N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)

SUPPLY CURRENT vs. SUPPLY VOLTAGE

10

8

SHUTDOWN SUPPLY CURRENT

vs. SUPPLY VOLTAGE

10

SHDNL = SHDNR = GND

8

6

6

4

4

2

2

0

0

0.9

1.8

2.7

3.6

SUPPLY VOLTAGE (V)

0

0

0.9

1.8

2.7

3.6

SUPPLY VOLTAGE (V)

SHDNR

OUTR

EXITING SHUTDOWN

MAX4410 toc57

2V/div

500mV/div

fIN = 1kHz

RL = 32Ω

SHDNL = GND

200µs/div

POWER-UP/DOWN WAVEFORM

MAX4410 toc58

3V

VDD

0V

OUT_

-100dB

10mV/div

OUT_FFT

RL = 32Ω

VIN_ = GND

200ms/div

FFT: 25Hz/div

20dB/div

10 ______________________________________________________________________________________

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