Datasheet Details
| Part number | PT2334 |
|---|---|
| Manufacturer | Princeton Technology |
| File Size | 222.72 KB |
| Description | Stereo 2W Class-D Amplifier |
| Datasheet |
 PT2334 Datasheet
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General Description
The PT2334 is an integrated stereo 2W Class-D amplifier accompany with a Class-AB headphone driver.
The input interface accepts both analog and digital audio sources; the chip included a 16-bit DAC to convert digital audio source to analog signal.
Key Features
- Supply Voltage: 3.7~6V.
- Differential input power amplifier for improved CMRR.
- 2W X 2 Class-D power amplifier (VDD=5V, RL=4Ω).
- 70mW X 2 Class-AB headphone driver (RL=32Ω).
- BASS and TREBLE control.
- 32 steps volume controller.
- 4 Inputs selection.
- Audio line out (same level with volume and tone).
- Built-In 16 bits DAC for digital audio sources.
- Pop-Free circuitry eliminates unpleasant noises during power ON/OF.