Catalog
Sound Processors with built-in 3-band Equalizers
Key Features
• Reduce switching noise of input gain control, mute, main volume,fader volume, bass, middle, treble, loudness by using advanced switch circuit[Possible to control all steps], Built-in ground isolation amplifier inputs, ideal for external stereo input., Built-in input gain controller reduce switching noise for volume ofa portable audio input., Decrease the number of external components bybuilt-in 3-band equalizer filter, LPF for subwoofer, loudness filter.And, possible to control Q, Gv, fo of 3-band equalizerand fc of LPF, fo, Gv of loudness by I²C BUS control freely., It is possible for the bass, middle, treble to the gain adjustmentquantity of ±20dB and 1 dB step gain adjustment., Bi-CMOS process is suitable for the design of low currentand low energy. And it provides more quality for small scale regulatorand heat in a set., Package is SSOP-A24. Putting input-terminals togetherand output-terminals together can make PCB layout easierand can makes area of PCB smaller.), It is possible to control by 3.3V / 5V for I²C BUS.
Description
AI
This series supports common control software, increasing design and development efficiency. Tone quality can be adjusted by parametric equalizer using no external components. The built-in three-band equalizer sub woofer output allows for a space saving design.