PTC PT2348
The PT2348 is a 4.1CH audio processor designed for Car Audio purpose. 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.| Part No. | PT2348 |
|---|---|
| Datasheet | PT2348 Download |
| Manufacturer |  PTC |
| Description | 4.1-Channel Audio Processor |
| Buy | Stock & Price |
DESCRIPTION
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. APPLICATION● Car Audio
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
● 36-pin SSOP package BLOCK DIAGRAM Tel: 886-66296288●Fax: 886-29174598● 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan APPLICATION CIRCUIT PT2348 SE3R SE2R SE1R SE1L SE...
