SM6802A

NIPPON PRECISION CIRCUITS INC.—11

Mounting Circuits

Connection to LC Filter

Direct Connection to Load

Note. As for the wiring to VDD1, VDD2, VDD3, VSS1, and VSS2, we recommend to wire from the power supply block. The recommended value of internal

impedance (Z0) is approximately less than 1/40 of load resistance.

VDD1

VSS1

VDD2

VSS2

VDD3

ROUTP

ROUTN

1

µF

LOUTP

LOUTN

1

µF

LC filter

LC filter

LC filter

LC filter

LC filter

Speaker

Speaker

1

µF

Z0

SM6802

VDD1

VSS1

VDD2

VSS2

VDD3

ROUTP

ROUTN

10

µF

LOUTP

LOUTN

10

µF

Speaker

Speaker

1

µF

Z0

SM6802