MAX98355AEWL+T

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The MAX98355AEWL+T is a fully integrated cost-efficient stereo Class-AB Class-D that drives up to 4.6 Watts per channel of continuous average output power into a 4Ω load at 5V. This device contains 2 integrated power amplifiers, thermometer temperature sensor, I2C temperature monitor and a peak detector to facilitate configurability and proper thermal operation. MAX98355AEWL+T reduces EMI/RF emission which eliminates the need for an external filter. It is designed to maximize audio performance while providing maximum efficiency and flexibility.

The MAX98355AEWL+T is designed to drive automotive audio systems. It is ideal for applications requiring power efficient, low noise audio amplification such as car stereos, powered subwoofers and powered speakers.

The MAX98355AEWL+T is based on an integrated amplifier and class-d power stages. It offers three flexible configurations: the High-Power Mode with 4.6W/channel, the Low-Power Mode with2.2W/channel and the Mono-Bridge Mode with 6.0W/channel. Operating from a 5V supply, the MAX98355AEWL+T delivers high-quality audio for a wide range of applications.

The MAX98355AEWL+T integrates an on-chip temperature sensor, peak detector and I2C temperature monitor to detect thermal overload conditions. The device outputs are protected against overvoltage, undervoltage and short-circuit conditions. It features a low noise thermal foldback system, which reduces power consumption and protects the device when the temperature exceeds a predetermined level.

The MAX98355AEWL+T works on a wide variety of input signals. It is capable of driving high-power levels into 4Ωloads and has low distortion and noise. ItsFlexible power management technology allows power management of the amplifier under varying temperature conditions and levels of input signal. This guarantees the user complete control over output power while maintaining the highest audio quality.

The MAX98355AEWL+T can be operated in either low-or high-power mode. It is designed to quickly switch between modes based on environmental conditions, such as temperature or input signal level. This feature enables the device to deliver maximum audio quality and improve system performance.

Apart from the on-chip low-noise thermal foldback system, the MAX98355AEWL+T is equipped with an integrated EMI filter, which reduces TEM emission from the device. The EMI filter significantly reduces the need for an external filter and helps to reduce system cost and complexity.

In conclusion, the MAX98355AEWL+T is a cost-efficient and feature-rich audio amplifier and driver for automotive applications. Its performance is enhanced by itsconfigurable power delivery mode, integrated temperature sensor, peak detector, integratedEEO filter and low-noise thermal foldback system. Its ease of use and flexible design makes it an ideal solution for audio applications requiring high-performance, low-noise and high output power.

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