NJM4558 データシートの表示（PDF） - Cadeka Microcircuits LLC.

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コンポーネント説明

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NJM4558

Dual 4V to 36V Amplifer

Cadeka Microcircuits LLC. 

Data Sheet

Typical Applications

Audio_Input L

DAC Load

Resistor

1kΩ

680pF

10µF

+

AUDIO AMPLIFIER

5pF

1.8kΩ

39kΩ

100Ω

+VS

2–

8

1/2

1

NCLJMC24055588

3+

4

Amp RV

Audio_Input R

10µF

1kΩ

DAC Load

Resistor

680pF

+

100µF

0.1µF

5pF

1.8kΩ

39kΩ

+VS

10kΩ

Amp RV

6–

1/2

7

100Ω

NCLJMC24055588

5+

10kΩ

0.1µF

+

100µF

150µF

+

620Ω

10kΩ

470pF

Audio_Output L

150µF

620Ω

10kΩ

470pF

Audio_Output R

Figure 10: Typical Circuit for Filtering and Driving Audio in STB or DVD Player Applications

1

0

-1

-2

-3

-4

-5

-6

VOUT = 5Vpp

-7

0.1

1

10

100

Frequency (kHz)

1000

Figure 11: AC Reponse of Figure 10 (VS=10V, RL=630Ω)

-50

-55

-60

-65

-70

-75

-80

-85

-90

-95

-100

0.1

VOUT = 5Vpp

1

10

100

Frequency Response (kHz)

1000

Figure 12: Cross-Talk Performance of Figure 10 (VS=10V,

RL=630Ω)

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www.cadeka.com 12

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