TDA7419_09 Datasheet, PDF (1/40 Pages) STMicroelectronics – 3 band car audio processor

TDA7419
3 band car audio processor
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
SO-28
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.
Table 1.
Device summary
Order code
TDA7419
TDA7419TR
Package
SO-28
SO-28
Packing
Tube
Tape and reel
February 2009
Rev 6
1/40
www.st.com
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