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Partname:BU9252F
Description:Audio digital delay (KARAOKE echo)
Manufacturer:ROHM Co.
Package:SOP18
Pins:18
Oper. temp.:-10 to 70
Datasheet:PDF (63K).
Click here to download *)

The BU9252S and BU9252F are digital delays specifically for Karaoke systems. Each has an internal sample hold circuit, an 8-bit A / D and D / A converter and 2kB SRAM, and allows for the selection of one of eight delay times just by attaching an inexpensive ceramic resonator. A digital echo system can be formed by using either of these ICs together with the BA7725S or BA7725FS.

Click here to download BU9252F Datasheet
Click here to download BU9252F Datasheet
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