Catalog
Automotive 3 band car audio processor
Key Features
• Input multiplexer
- Multiple input configuration for different application
• Loudness
- 2ndorder frequency response
- Programmable center frequency
- 15 dB with 1 dB steps
- Selectable high frequency boost
- Selectable flat-mode
• Volume
- +15 dB to -15 dB with 1 dB step resolution
- Soft-step control with programmable blend times
• Bass
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- Q programmable 1.0/1.25/1.5/2.0
- DC gain programmable
- -15 dB to 15 dB range with 1 dB resolution
• Middle
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- Q programmable 0.5/0.75/1.0/1.25
- -15 dB to 15 dB range with 1 dB resolution
• Treble
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- -15 dB to 15 dB with 1 dB resolution
Description
AI
The TDA7719 is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters and new Soft Step architecture. The digital control allows programming in a wide range of filter characteristics. By the use of BCMOS-process and liner signal processing low distortion and low noise are obtained.