Sound Processor For Car Audio 28-Pin SSOP-B T/R

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. ·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 differential input selector that can make various combination of
    single-ended / differential input.
·Built-in input gain controller reduce switching noise for volume of a portable audio input.
·Decrease the number of external components by
    built-in 3-band equalizer filter, LPF for subwoofer, loudness filter,
    And, possible to control Q, Gv, fo of 3-band equalizer and fc of LPF,
    and fo, Gv of loudness by I2C BUS control freely.
·It is possible for the bass, middle, treble to the gain adjustment
    quantity of ±20dB and 1 dB step gain adjustment.
·It is equipped with output terminals of Subwoofer.
    Moreover, the stereo signal of the front and rear also can be
    output by the I2C BUS control.
·Built-in mixing input and mixing attenuation.
·Bi-CMOS process is suitable for the design of low current and low energy.
    And it provides more quality for small-scale regulator and heat in a set.
·Package is SSOP-B28. Putting input-terminals together
    and output-terminals together can make PCB layout easier
    and can makes area of PCB smaller.
·It is possible to control by 3.3V / 5V for I2C BUS.