PAM8602ENHR

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The PAM8602ENHR is a linear amplifier designed for audio applications. It is part of the Texas Instruments audio amplifier family and is highly efficient and provides low distortion audio. This amplifier is suitable for outdoor applications and includes an integrated noise canceer for superior audio performance.

Features and Benefits

• Audio Output Impedance of 4Ω
• High Efficiency Class-G/D Powerstage with Up to 96% Efficiency
• Integrated Powergate Control Circuit
• High PSRR Performance up to 80 dB
• Integrated Ground-referenced Emitter Follower Output Stage
• Integrated Noise Cancellation
• On-chip Bootstrap Capacitors

With its integrated noise cancellation, this amplifier is able to produce crystal clear audio. The high efficiency of the PAM8602ENHR allows it to be used in outdoor applications and its low distortion audio ensures an enjoyable sound. The integrated powergate control circuit allows for reduced power consumption and the on-chip bootstrap capacitors help to minimize noise in the audio path.

Application Areas

The PAM8602ENHR is designed for use in a variety of audio applications, including:

• Portable media players
• Wireless speakers
• Home theater systems
• Car audio systems
• Power amplifiers
• Desktop computers
• Laptop computers
• Headphones/Earphones

Working Principle

The PAM8602ENHR operates using a Class-G/D powerstage and an integrated ground-referenced emitter follower output stage. The Class-G/D powerstage provides power efficiency up to 96% by using an input voltage Adaptive Regulator (AVR). The integrated ground-referenced emitter follower output stage provides a low output distortion, low output impedance and improved power supply rejection. The integrated noise cancellation circuit helps to provide a crystal clear audio output.

Conclusion

The PAM8602ENHR is a linear amplifier designed for audio applications. Its high efficiency, integrated noise canceling, and low distortion audio output makes it suitable for many audio applications. With its integrated powergate control circuit and on-chip bootstrap capacitors it provides low power consumption and minimal noise.

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