The PT12919 is a 3 band audio signal processor specially designed for car radio applications. The device includes a high performance audio processor with fully integrated audio filters. The digital control allows programming in a wide range of filter characteristics.

FEATURES


● 4 stereo inputs (including 1 quasi-differential input) with selectable input gain

● Input Gain Control: 0 to +15dB, 1dB/step

● Car Audio System

● 2 channels electronic volume with soft step function: +15 to -79dB with 1dB/step

● Direct mute and soft mute

● 1 subwoofer output with soft step: +15 to -79dB with 1dB/step

● Adjustable crossover frequency for subwoofer

● Tone control (Bass、Middle and Treble): -15 to +15dB, 1dB/step

● Loudness: 0 to -15dB, 1dB/step

● 4 independent speaker outputs with soft step volume: +15 to -79dB with 1dB/step & independent programmable mix input with 50% mixing ratio for front speakers

● 7 band spectrum analyzer

● Controlled by I2C BUS Interface

● Low distortion and low noise

● Package Type- SOP 28

APPLICATIONS


● Car Audio System 

資源下載

Documentation

TitleFileVersionDate
DatasheetPT12919.pdfV1.12017/12/14

Tools

TitleFileVersionDate
安裝壓縮檔PT12919-VB.rarV1.02017/2/20

Application Note

TitleFileVersionDate
EV Board User GuidePT12919 EV Board User Guide.pptV1.02012/4/13