STA304A

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The STA304A is a high performance mono audio amplifier developed by STMicroelectronics. It is designed to deliver a high output power and an independent variable gain control for both positive and negative operating points, with very low distortion, for stereo and mono audio applications.

The STA304A is a digital amplifier that incorporates a differential amplifier and voltage converter to drive a high output power amplifier. The differential amplifier allows the STA304A to provide a precise balance between the two channels of audio with minimal distortion and low noise. A two-channel output stage is also included to convert the STA304A\'s output power into a balanced stereo signal.

The STA304A amplifier is suitable for a range of audio applications, including portable audio systems, home theater systems, car audio systems, and consumer electronics. It works well with both analogue and digital audio signals. The amplifier can be used with a variety of audio sources, including CD players, streaming services, radio, and portable music players.

The STA304A features several configurable gains and output power levels. The amplifier has a maximum output power of 8 W at 8Ω and 16 W at 4Ω. It is capable of delivering a range of 0.2 W –8 W at 8Ω. To enable more precise control of the output power, the adjustable switched gain of the STA304A allows for a range of gain settings from 0dB to 32dB.

The STA304A incorporates advanced thermal protection circuitry to ensure that the amplifier does not become over-heated during use. The amplifier also offers soft start and shut down functions, as well as an adjustable standby mode. These features ensure the STA304A is reliable and safe for use in a variety of applications.

The STA304A is an audio special purpose amplifier. Its stereo and mono configuration, high output power and low noise levels, make it suitable for a range of audio applications. The amplifier\'s adjustable gain offers precise control of the output power and the range of configuration options make it versatile and reliable. In addition, the STA304A incorporates thermal protection, soft start and standby functions that ensure the amplifier is safe to use in a variety of audio applications.

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