ba3812ls ROHM Co. Ltd., ba3812ls Datasheet - Page 4

• Manufacturer Part Number: ba3812ls
• Description: 5-channel Graphic Equalizer
• Manufacturer: ROHM Co. Ltd.

By using more than one IC the following applications are
also possible:
(1)
As shown in Fig. 2, with two ICs it is possible to construct
a 10-point single-channel graphic equalizer,
448
Audio ICs
10-point single-channel graphic equalizer
(2)
As shown in Fig. 3, with three ICs it is possible to
construct a 7-point stereo graphic equalizer. Two
BA3812L ICs are used to construct a 5-point stereo
graphic equalizer, and two of the active inductor circuits
from a third BA3812L are added to each.
7-point stereo graphic equalizer
BA3812L