LM4892M/NOPB

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The LM4892M/NOPB is a two-channel, low-power audio amplifier designed to drive stereo speakers. It is a member of National Semiconductor’s Audio Power Amplifier family, using a low-cost, externally compensated, single-supply design. The LM4892M/NOPB has very few external components and provides a very high power output. It is suitable for use in audio applications including portable appliances, automotive audio systems, toys, and audio amplifiers.

The LM4892M/NOPB is a low-power, high-performance audio amplifier capable of providing up to 8 watts of output power for 8Ω loads. The amplifier features a low-power design with an externally compensated, single-supply design. It has two output channels and is capable of driving 8Ω and 4Ω loads. The LM4892M/NOPB also features thermal protection, pop-and-click protection, mute control, and a current-limited mute function. It has very low distortion and low output noise.

The LM4892M/NOPB operates from a single supply voltage of 8 V to 24 V and is capable of producing up to 8 watts of output power for 8Ω loads with less than 0.1% distortion. The amplifier features a low-power design which eliminates the need for external components in the signal path, allowing the signal to be amplified with a minimum of distortion. The amplifier also has a shutdown mode which reduces the output power consumption to a minimum. In addition, the LM4892M/NOPB provides a mute signal which can be used to disable the amplifier while not in use.

The LM4892M/NOPB is designed to drive stereo speakers and provide a high power output while remaining power efficient. It has a low distortion, which ensures a clear sound, and a low output noise, which helps reduce the noise floor. The amplifier also has a current-limited mute function for protection against thermal runaway. The mute signal can be used to disable the amplifier during periods of inactivity to save power.

The LM4892M/NOPB is an ideal solution for audio applications such as surround sound systems, portable appliances, automotive audio systems, toys and audio amplifiers. It can provide high-quality sound, with low distortion, and low noise levels, with no external components required in the signal path. It is also power efficient, making it a great choice for any application where power is a priority.

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