Audio Processor - Car Audio


PT2348

The PT2348 is a 4.1CH audio processor designed for Car Audio purpose. Using I2C interface controls all of the functions. Like most of audio processors, it equips up to 4 stereo sources input with adjustable gain, master volume with adaptive loudness, treble and bass tone control.

In a car entertainment system where needs front and rear seat individual control, the PT2348 provides separate input source selection and output volume adjustment; a special design, mixing amp, is very easy to combine the navigation system or cellular phone’s voice with the car audio system.

FEATURES


● Controlled by I2C Interface

● 4 Stereo Inputs (including 1 quasi-differential input) with selectable input gain

● 2 Channels Electronic Volume： +15 to -79dB with 1dB/step

● 1 Subwoofer Output: +15 to -79dB with 1dB/step

● Adjustable crossover frequency for Subwoofer

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

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

● Loudness: 0 to -15dB, 1dB/step

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

● Low Distortion and Low Noise

● Package Type-  SSOP 36

APPLICATIONS


● Car Audio

資源下載

Documentation

TitleFileVersionDate
DatasheetPT2348.pdfV1.02017/12/13

Tools

TitleFileVersionDate
安裝壓縮檔PT2348-VB.rarV1.02017/2/21

Application Note

TitleFileVersionDate
PT2348操作說明書PT2348操作說明書.pdfV.1.02017/2/21