PGA2311U

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 PGA2311 is a monolithic integrated circuit with a completely balanced, low-noise differential line receiver and volume control that is optimized for low-power audio system applications. It is an ideal choice for audio applications such as studio/broadcast mixers, audio signal processors, professional sound reinforcement and automotive audio systems. This integrated circuit is extremely flexible, allowing for precise level control, wide dynamic range and low power consumption, and can be used in a wide range of audio systems

The PGA2311 is part of Texas Instruments\' Audio Special Purpose product range and is the perfect complement to their suite of audio codecs such as the TLV320DAC. This device is designed to suit a variety of audio applications and its versatility makes it a suitable choice for many audio system designs.

The PGA2311 features an electronically balanced differential input with +20 dB of overload protection and can be used for low-level signals up to 6 dBV. This feature offers a degree of flexibility that ensures high-quality audio signals can be transmitted over a wide range of line conditions without added noise or distortion. The device also features a regulated power supply and a temperature compensation circuit, which helps to ensure consistent performance in extreme temperatures.

The PGA2311 also offers advanced level control capabilities, with a stepped attenuator that can be used to adjust gain, provide ALC functions, or control AGC logic. The device\'s level control, dynamic range, and headroom all work together to minimise distortion, noise and crosstalk, while maximising signal-to-noise ratio. The device also supports automated gain control, allowing it to be set to a specific level to reduce distortion when necessary.

The PGA2311 also features an advanced protection scheme to protect both the device and connected systems from short circuits and ESD, making it an ideal choice for home and commercial audio systems. The device also features an over-voltage detection circuit and current limiting to protect connected systems from transient overloads.

Overall, the PGA2311 is a great choice for audio applications due to its flexible features that ensure its suitability for a wide range of audio systems. It has an electronically balanced differential input for low-level signals, advanced level control capabilities, advanced protection scheme, and a temperature compensation circuit. The device is an ideal complement to other Texas Instruments audio products and its flexible features make it a great choice for many audio system designs.

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