TDA7482

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Linear audio amplifiers are used to amplify signals that have already been amplified or to increase the volume of audio signals. TDA7482 is a dual Channel linear audio amplifier that is specifically designed for bridged amplification of speaker systems in car radios and Hi-Fi systems. It is a low cost, easy to use and robust amplifier.

The TDA7482 is an integrated differential amplifier designed for maximal sound quality, featuring a low noise preamplifier, low distortion power amplifier, overload protection, low output impedance and high output power. It has two independent output channels and operates with a maximum output power of 500W per channel. It features a high stability control circuitry that provides excellent dynamic range and can drive even higher output power when in bridged mode. The TDA7482 also has an integrated over-temperature protection, with an wide range of temperature profiles to choose from.

The TDA7482 is an ideal choice for audio systems which require high power output and low distortion. The integrated differential amplifier is the heart of the amplifier, with a total gain of up to 140dB ensuring very low distortion. The low noise preamplifier ensures excellent signal to noise ratio and the low output impedance ensures that the amplifier can drive whatever speakers are connected to it with ease. The device also features overload protection which protects the amplifier from excessive current and thermal overload. The TDA7482 can run in bridged mode with all four channels operating symmetrically which makes it ideal for stereo applications.

The TDA7482 is a versatile amplifier and can be used in a wide range of audio applications. It can be used in car audio systems to drive two speakers, in home theatre systems to provide surround sound from multiple speakers, in studio monitors and PA systems to provide a wide range of sound quality and volume level and in portable sound systems for events such as weddings or parties.

To summarise, the TDA7482 is an integrated differential amplifier that is designed for maximal sound quality. It features a low noise preamplifier, low distortion power amplifier, overload protection and low output impedance. It has two independent output channels and can run in bridged mode meaning it can be used in a variety of audio applications, both in the home and car. The TDA7482 is a versatile and reliable amplifier that provides great sound quality and high power output.

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