TDA7419 数据手册 ( 数据表 ) - STMicroelectronics

Description
The TDA7419 is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters.The digital control allows programming in a wide range of filter characteristics. By the use of BICMOS-process and linear signal processing low distortion and low noise are obtained.

FEATUREs
■ 4 stereo inputs
■ Soft-step volume
■ Bass, middle, treble and loudness
■ Direct mute and soft-mute
■ Four independent speaker outputs
■ Sub woofer output
■ Soft-step speaker/subwoofer control
■ 7 bands spectrum analyzer
■ Digital control:
–I2C bus interface