13 (18)

DA9116.005

22 November, 2005

APPLICATION INFORMATION

Application Note 3

Single supply voltage circuit below is based on signal AC coupling and biasing output opamp in the middle point

of supply voltages. Note that only right channel circuit is presented. The left channel circuit would be exactly the

same. The component values have been chosen to limit lower corner frequency to about 20 Hz.

AVCC

DVCC

+ 5V supply

MAS9116

RFO

(Right Channel)

1MΩ

1MΩ

IN

2uF

+

2uF

OUT (inverted)

RIN

RMO

-

100nF

1MΩ

10kΩ

RGND

DGND

LGND

AGND

2uF

AC