PT12917 Description
The PT12917 is a car audio processor with 6 input sources selector and 3-band equalizer, which includes a fully integrated high performance audio filters that are built into a single chip to provide audio system having the highest audio performance and reliability. Digital control allows programming in a wide range of filter characteristics. APPLICATION Car audio system.
PT12917 Key Features
- Controlled by I2C Bus Micro-processor interface
- Input gain from 0 to +15dB with 1dB/step
- 4 stereo inputs for audio sources
- 1 Quasi-Differential input for external auxiliary
- 1 Fully-Differential input for auxiliary input or
- 2 mono mixing inputs for GPS navigation
- 2 channels electronic volume with soft step
- Soft mute
- 3 band equalizer with gain, Q-factor and center
- Frequency and gain programmable loudness : 0 to -15dB with 1dB/step and soft step