LM4880

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 11

www.unisonic.com.tw

QW-R502-033,B

PIN CONFIGURATION

PIN DESCRIPTION

PIN NO

PIN NAME

I/O

DESCRIPTION

1

OUT A

O

Channel A output

2

IN A

I

Channel A audio input

3

BYPASS

I

Connect to internal voltage divider for middle supply bias

4

GND

Ground

5

SHUTDOWN

I

Shutdown mode control input, high active, place LM4880 into shutdown

mode, when held high

6

IN B

I

Channel B audio input

7

OUT B

O

Channel B output

8

Supply voltage