PTC PT12917
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.| Part No. | PT12917 |
|---|---|
| Datasheet | PT12917 Download |
| Manufacturer |  PTC |
| Description | 3 Band EQ Car Audio Processor |
| Buy | Stock & Price |
DESCRIPTION
Digital control allows programming in a wide range of filter characteristics. APPLICATION● Car audio system
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 input.
● 1 Fully-Differential input for auxiliary input or disc changer.
● 2 mono mixing inputs for GPS navigation system and mobilephone.
● 2 channels electronic volume with soft step, from +15 to -79dB with 1dB/step
● Soft mute
● 1 mono output with soft step volume for subwoofer, from +15 to -79dB with 1dB/step
● 3 band equalizer with gain, Q-factor and center frequency programmable, bass and middle band with soft step gain.
● Frequency and gain programmable loudness : 0 to -15dB with 1dB/step and soft step
● 4 independent speaker outputs volume with soft step: from +15 to -79dB with 1dB/step
● 28-pin SOP package BLOCK DIAGRAM MONO1 26 MONO2 25 SE4L 28 SE4R 27 FDL+ 1 FDL- 2 FDR+...
