BH3541F(2009) Просмотр технического описания (PDF) - ROHM Semiconductor

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Компоненты Описание

производитель

BH3541F
(Rev.:2009)

Stereo Headphone Amplifiers

ROHM Semiconductor 

BH3541F, BH3544F, BH3547F, BH3548F

●Reference data (Continued)

BH3541F/BH3544F

Fig. 4 Voltage gain vs. frequency

BH3541F/BH3544F

10 Ta25C

RL32

VCC5V

1

f10kHZ

0.1

f1kHZ

0.01

f100HZ

0.001

40 30 20 10

0

10

OUTPUT VOLTAGE :VO (dBV)

Fig. 5 Total harmonic distortion vs.

output voltage (1)

Technical Note

BH3541F/BH3544F

10

Ta25C

RL32

VCC3V

1

f10kHZ

0.1

f1kHZ

0.01

f100HZ

0.001

40 30 20 10

0

10

OUTPUT VOLTAGE: VO (dBV)

Fig. 6 Total harmonic distortion vs.

output voltage (2)

BH3541F/BH3544F

BH3541F/BH3544F

BH3541F/BH3544F

Fig. 7 Total harmonic distortion vs.

output voltage (3)

BH3541F/BH3544F

Fig. 8 Total harmonic distortion vs.

output voltage (4)

BH3541F/BH3544F

Fig. 9 Channel separation vs.

frequency

BH3541F/BH3544F

Fig. 10 MUTE attenuation vs. frequency Fig. 11 Ripple rejection vs. frequency

Fig. 12 Ripple rejection vs.

power supply voltage

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3/8

2009.07 - Rev.A

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