LM4811 参数 Datasheet PDF下载

LM4811

Preliminary

V

DD

C

S

+

1μF

C

I

1μF

+

V

DD

CMOS IC

TYPICAL APPLICATION CIRCUIT

V

IN1

Audio

Input

V

DD

Shutdown

BIAS

Bypass

50kΩ

R

PU

100kΩ

-

+

V

OUT1

20kΩ

+

C

O

100μF

C

B

+

1μF

C

I

1μF

Audio

Input

50kΩ

+

-

20kΩ

V

OUT2

+

C

O

100μF

+

V

IN2

UP/DN

V

DD

Clock

Digital Volume

Control

GND

V

DD

R

P

100Ω

R

PD

100Ω

C

P

0.1μF

* Refer to the Application Information Section for information concerning proper selection of the input and output

coupling capacitors.

Figure 1. Typical Audio Amplifier Application Circuit

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www.unisonic.com.tw

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