NJW1157FC2 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJW1157FC2

8-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR

Japan Radio Corporation  

! TYPICAL CHARACTERISTICS

Volume THD+N vs. Input Level

INPUT:LAIN OUTPUT:LOUT

V+=7V V-=-7V f=1kHz RL=10kΩ BW=10Hz-80kHz

10

1

0.1

20kHz

0.01

0.001

-40

-20

0

Input Level [dBV]

20Hz

1kHz

20

Volume THD+N vs. Input Level

INPUT:L1IN OUTPUT:REC1L

V+=7V V-=-7V f=1kHz RL=10kΩ BW=10Hz-80kHz

10

1

0.1

0.01

0.001

-40

20kHz

1kHz

-20

0

Input Level [dBV]

20Hz

20

NJW1157

Volume THD+N vs. Input Level

INPUT:LAIN OUTPUT:LOUT

V+=7V V-=-7V f=1kHz BW=10Hz-80kHz

10

1

-30dB

0.1

-20dB

0.01

0.001

-40

EV R;0dB

-20

0

Input Level [dBV]

-10dB

20

Volume THD+N vs. Input Level

INPUT:LAIN OUTPUT:LOUT Tone on

V+=7V V-=-7V f=1kHz BW=10Hz-80kHz

10

1

0.1

20kHz

0.01

0.001

-40

-20

0

Input Level [dBV]

20Hz

1kHz

20

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