550

Audio ICs

5-channel stereo graphic equalizer

BA3822LS / BA3822FS / BA3823LS / BA3824LS

The BA3822LS, BA3822FS, BA3823LS, and BA3824LS are monolithic, five-point stereo graphic equalizer ICs.

Each IC has two channels, and the five center frequencies for each channel are independently set using external capaci-

24-pin SZIP and SSOP packages, depending on the type. This makes them an ideal choice for home stereo systems,

radio cassette players, and car stereos.

The difference between the ICs is the amount of boost and cut control. Choose according to the requirements of your

application.

FApplications

Five-point stereo graphic equalizer for home and car stereo systems.

FFeatures

1) Allows construction of a five-point stereo graphic

equalizer with a single IC.

3.5V to 14V).

4) Available in compact SZIP / SSOP-A24 packages.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)