MAX9875 データシートの表示（PDF） - Maxim Integrated

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MAX9875

Low RF Susceptibility, Mono Audio Subsystem with DirectDrive Headphone Amplifier

Maxim Integrated 

Low RF Susceptibility, Mono Audio

Subsystem with DirectDrive Headphone Amplifier

INA2

INPUT A

0dB/+9dB/+20dB

INA1

INB2

INPUT B

0dB/+9dB/+20dB

INB1

Figure 1. Signal Path

STEREO SINGLE-ENDED

IN_2 (R)

MIXER

AND

MUX

-75dB TO 0dB

-75dB TO 0dB

-75dB TO 0dB

IN_1 (L)

DIFFERENTIAL

IN_2 (+)

IN_1 (-)

Figure 2. Differential and Stereo Single-Ended Input Configurations

0dB

0dB

+12dB

HPR

HPL

OUT+

OUT-

R

TO MIXER

L

TO MIXER

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