TDA7404 Datasheet PDF - STMicroelectronics

Description
The TDA7404 is a high performance signal processor specifically designed for car radio applications.

FEATUREs
■ 4 stereo inputs
■ 1 mono input
■ Soft-step volume
■ Bass, Treble and Loudness control
■ Direct -mute and soft-mute
■ Internal beep
■ Four independent speaker outputs
■ Subwoofer stereo output
■ Digital control:
– I2C bus interface
– Audio filter characteristics programmable