PAM8902HZER

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The PAM8902HZER is a linear amplifier for audio applications. It is a two-channel integrated audio amplifier with built-in volume control, stereo de-emphasis and a digitally controlled input mute with auto unmute and standby functions. The PAM8902HZER is a fully differential amplifier that is stable into reactive loads and can drive up to 8 ohm load impedances. It has a signal-to-noise ratio (SNR) of greater than 90dB, as well as a power bandwidth of greater than 100kHz.

The PAM8902HZER is designed to be used in stereo applications such as car audio systems, home audio systems, and speaker systems. It can be used to power small, medium, or large speaker systems and can be configured to receive stereo input or mono input. It has an adjustable gain setting that ensures maximum sound quality.

The PAM8902HZER has built-in protection circuitry to protect against output short circuits, overloads, output overvoltage, and thermal overloads. The protection circuitry will reduce the output voltage and current to prevent damage to the device from external conditions. The PAM8902HZER also has a built-in soft-start and a power-on reset to prevent accidental turn-on from EMI spikes.

The PAM8902HZER is powered by a pair of two low-noise, wide-bandwidth power supply rails (VDD and VSS). It has an input voltage range of either ±12V or ±15V depending on the type of amplifier selected. The PAM8902HZER is capable of providing up to 40W of output power into an 8 ohm load with a total supply current of only 2A.

The PAM8902HZER has a differential input stage with adjustable gain and a differential output stage with low output impedance. The gain of the amplifier can be adjusted via a digital potentiometer. The integrated digital audio processor has 16-bit resolution and allows for precise control and tuning of the sound. The amplifier also includes stereo de-emphasis for precise sound reproduction.

The PAM8902HZER features a digitally controlled input mute function with an auto-unmute circuit. This allows for optimal sound control and distorts less the signal basis when operating in a noisy environment. The amplifier also has an auto-standby that minimizes power consumption when the amplifier is not in use.

The PAM8902HZER is an excellent choice for audio applications, such as car audio systems, stereo systems, and home audio systems. With its adjustable gain, low output impedance, and built-in protection circuitry, the PAM8902HZER ensures optimal performance and sound quality. The amplifier is also easy to set up and requires low total supply current, making it an ideal choice for a variety of audio applications.

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