Audio Amplifier IC
Princeton Technology Corp. is a highly-qualified, Taiwan-based supplier and manufacturer of audio amplifier IC and audio processor. The supplier has been recognized as one of the most professional manufacturers in the industry since 1986. With both experience and innovation, the supplier is confident of providing buyers with quality products.
The PT12311 Audio Amplifier IC is an audio processor designed for versatile application, includes 3 stereo input selector with adjustable gain, master volume control with low frequency loudness compensation, individual output attenuator and tone control. It is a good solution for the car audio signal processing.
Besides, it can also be applied to your home and power speaker audio system. Due to the high reliability requirement from the specific business, the PT12311 audio amplifier IC improves both audio performances and input surge current capability, these causes the PT12311 is the best solution for the cost-effective systems.
- 3 stereo inputs with gain selection, range from 0dB to +11.25dB in 3.75dB/step
- Master volume from 0 dB to -78.75dB in 1.25dB/step
- Speaker attenuator for balance and fader, range from 0dB to -38.75dB in 1.25dB/step
- Each channel output can be muted individually.
- Low frequency loudness compensation
- Bass and Treble control, range from -14dB to +14dB in 2dB/step
- This Audio Amplifier IC allows Wide operation range (VDD = 5V to 10V)
- Low harmonic distortion, low noise
Main Products:
Audio Amplifier, Audio Processor IC, USB Audio Controller
