PGA2311PG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PGA2311PG4 is an audio special purpose chip classified within the preamplifier category. It is made from a combination ofBipolar- CMOS- and DMOS silicon process technologies and is suitable for use in a variety of different audio products such as portable devices, home audio equipment and professional audio devices. This preamplifierchip allows users to save valuable board space and enables them to satisfy demanding design requirements.The PGA2311PG4 features differential inputs which allow signals to be balanced and reject common-mode noise and it is capable of delivering balanced outputs to speakers or headphones. The integrated CMRR can provide more than 75dB of common-mode rejection and the supplied output amplifiers are capable of delivering up to 2.2mW of power into 32 Ohm loads. It also comes with a pair of low noise op-amps as well as integrated power supply and output level control.The PGA2311PG4 is ideal for use in applications such as audio processors, low noise audio amplifiers, headphone amplifiers, audio interfaces and other audio components. The outstanding performance of this chip makes it suitable for a wide range of applications where board space is at a premium. The chip can be operated in either single-ended mode or balanced mode as required. The single-ended mode allows for signals to be connected to single-ended inputs and outputs, and features a differential amplifier with a gain of up to 60dB. The balanced mode allows for signals to be connected to both the differential inputs and outputs, and operates with a gain of up to 70dB.The PGA2311PG4 also features an integrated power supply suitable for batteries, USB, or AC wall adapter operation so that it is compatible with a wide range of devices. There is also a built-in output level trimmer, making it easier to adjust the level of the output signal or to match different loads.The PGA2311PG4 is designed to provide superior noise and THD performance, allowing it to be used in a number of different audio applications. It has been subjected to rigorous testing to ensure that it is suitable for use with a variety of audio components and can deliver exceptionally clear audio quality.Overall, the PGA2311PG4 is an excellent preamplifier chip that is highly suitable for a wide range of audio applications. It is capable of delivering balanced outputs to speakers or headphones and its built-in features save valuable board space. It is a robust and reliable chip that offers enhanced performance and is easy to use, making it a great choice for those looking for a preamplifier chip.

The specific data is subject to PDF, and the above content is for reference