MAX9752BETI+T Datasheet/PDFThe MAX9752BETI+T is a recent chip that has been developed for linear audio amplifiers. It offers improved performance over previous designs, offering wide bandwidth and high power output. It can be used in a variety of audio applications, from the home entertainment sector to professional sound studios. Its design is an example of the continuing advancements being made in linear audio amplifiers.
The MAX9752BETI+T is an integrated circuit for amplification of audio signals. It consists of two components: a low noise, wide-bandwidth, high power output amplifier and a variable gain component. The variable gain component consists of two stages. The first stage uses a variable-gain device to alter the input of the amplifier. This allows the chip to provide variable gain for low input signals, as well as for louder, high-amplitude signals. The second stage is an impedance matching component, which helps to ensure that the amplifier delivers superior sound quality.
The chip also includes a variety of features that make it suitable for a wide range of audio applications. For example, the chip is capable of providing up to 28V of power supply, which makes it suitable for applications that require high-powered audio systems, such as professional studio applications. Additionally, the chip offers wide bandwidth, with a bandpass range of 50-180kHz. This makes it suitable for high-end audio systems that need to produce high-fidelity reproduction.
In addition to its power and bandwidth capabilities, the MAX9752BETI+T also offers several integrated features. These features help to reduce component count and board layout area, allowing for a more compact design. The chip features an active pre-emphasis circuit, which is designed to reduce distortion caused by high and low frequencies. It also includes a power control switch, which is designed to reduce power consumption. The chip has an anti-pop detection circuit, which helps to eliminate unwanted pops and clicks when the chip is turned on or off.
The MAX9752BETI+T also includes a number of protection features, helping to ensure safety and reliability. These features include muting to reduce noise during power up, over temperature protection and soft start protection. In addition, the chip features thermal shutdown protection and a foldback circuit, protecting the chip from damage due to overloads.
The MAX9752BETI+T is an example of the progress being made in audio amplifier design. Its combination of features make it suitable for a wide range of audio applications, from the home entertainment sector to professional sound studios. Its variable gain component and integrated features, as well as its wide bandwidth and high power output, make it an attractive choice when designing with audio amplifiers.