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    | Partname: | SM6452BM |  
    | Description: | Audio variable volume IC |     
    | Manufacturer: |  |  
    | Package: | SSOP |  
    | Pins: | 24 |  
    | Oper. temp.: | -40 to 85 |  
    | Datasheet: | PDF (130K). Click here to download *) |  
    The SM6452AM/BM are serial-control electronic variable volume ICs for audio applications. They provide electronic volume control for 6 channels, with independent channel gain, attenuation and muting. They feature enhanced digital zip noise suppression. The serial control options are 3-wire interface (SM6452AM) and I2C bus (SM6452BM). The SM6452AM/BM are available in 24-pin SSOP packages.  |  
    
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    Click here to download SM6452BM Datasheet*) | 
  
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