STMicroelectronics Audio Special Purpose - TDA7418TR TDA7418TR

The TDA7418TR is a high-performance audio processor designed for car audio applications, featuring a fully integrated 3-band filter system. It supports multiple input configurations, including pseudo differential stereo and single-ended inputs, with programmable gain adjustments ranging from 0 to 15 dB in 1 dB steps. The device includes independent soft step controls for volume and speaker levels, allowing for precise adjustments from +15 dB to -79 dB. The processor offers programmable treble, bass, middle, and loudness controls, each with selectable center frequencies and attenuation ranges. Mute functions include direct mute and a digitally controlled SoftMute with programmable mute times. The TDA7418TR operates within a temperature range of -40 to +85 ¬8C and is packaged in a SO20 format, making it suitable for various automotive audio applications.