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TDA4390-2X - Audioprocessor

General Description

Figure 2 AF Inputs PIN 1/2/3/4/6/23/25/26/27/28 Figure 3 AF Outputs PIN 5/24 Semiconductor Group 4 02.96 TDA 4390-2X Figure 4 Reset PIN 7, I2C Bus SCL PIN 8 Figure 5 I2C Bus SDA PIN 9 Semiconductor Group 5 02.96 TDA 4390-2X Figure 6 Corner Frequency Treble PIN 11/12 Figure 7 AF Outputs PIN 1

Key Features

  • 1. Stereo sound processing.
  • Four stereo AF inputs.
  • Input/Output interface for external equalizer.
  • Max. gain switchable between 0 dB and 6 dB.
  • Bass and treble control.
  • Four independent attenuators for volume balance and fader control 2. Control part.
  • I2C Bus interface compatible for standard and fast mode.
  • Control of sound processing Type TDA 4390-2X Semiconductor Group Ordering Code Q67000-A5183 1 Package P-DSO-28-3 02.96 TDA 43.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Audioprocessor TDA 4390-2X 1 Overview The TDA 4390-2X is a single-chip audio sound system. The circuit can be partitioned into two functional blocks. P-DSO-28-3 1.1 Features 1. Stereo sound processing • Four stereo AF inputs • Input/Output interface for external equalizer • Max. gain switchable between 0 dB and 6 dB • Bass and treble control • Four independent attenuators for volume balance and fader control 2. Control part • I2C Bus interface compatible for standard and fast mode • Control of sound processing Type TDA 4390-2X Semiconductor Group Ordering Code Q67000-A5183 1 Package P-DSO-28-3 02.96 TDA 4390-2X 1.2 Pin Configuration (top view) P-DSO-28-3 Figure 1 Semiconductor Group 2 02.96 TDA 4390-2X 1.3 Pin No.