TDA7449_V01中文资料意法半导体数据手册PDF规格书

特性 Features

 Input multiplexer

– Two stereo inputs

– Selectable input gain for optimal adaptation

to different sources

 One stereo output

 Treble and bass control in 2.0 db steps

 Volume control in 1.0 db steps

 Two speaker attenuators:

– Two independent speaker controls in

1.0 db steps to facilitate balance

– Independent mute function

 All functions are programmable via serial bus