LM6584MAX

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Applications:	General Purpose
Output Type:	Rail-to-Rail
Number of Circuits:	4
-3db Bandwidth:	24MHz
Slew Rate:	15 V/µs
Current - Supply:	780µA
Current - Output / Channel:	75mA
Voltage - Supply, Single/Dual (±):	5 V ~ 13 V, ±2.5 V ~ 6.5 V
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC
Base Part Number:	LM6584

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LM6584MAX Application Field and Working Principle

The LM6584MAX is a high-voltage, pulse current-feedback audio amplifier module. It has an application field that covers various circuits such as home entertainment, audio systems, monitors and speakers, and provides a high output current and low distortion, making it suitable for a wide range of applications. This article will discuss the application fields and working principle of the LM6584MAX.

Application Field

The LM6584MAX is mainly used for audio, video, and other multimedia related system applications. In audio applications, it is capable of amplifying audio signals with a high SNR rating. Additionally, the amplifier is capable of providing the system with a shallow mute option for purifying the audio output. For video applications, the amplifier is able to provide a video signal with a high peak current and low-distortion, even at low voltage. The amplifier also features various options such as white balance, hue control, contrast, and brightness control. Moreover, the amplifier supports line synchronization and is also compatible with multiple RGB systems.

Working Principle

The LM6584MAX amplifier is based on a 1.5V basic operational power supply design. By using charge pump technology, the amplifier can increase the output voltage up to 35V. The amplifier also features a high output current capability of up to 600mA. Additionally, the working principle of the amplifier is based on three stages of amplifying circuits. The first stage is the pre-amplifier, which amplifies the input signal to an appropriate level before being amplified by the amplifier. After being pre-amplified, the signal is then sent to the main power stage, which is capable of providing up to 600mA of output current. Finally, the amplifier stage amplifies the signal to its final output voltage.

Conclusion

The LM6584MAX is a high-voltage, pulse current-feedback audio amplifier module. It has an application field that covers various circuits such as home entertainment, audio systems, monitors and speakers and provides a high output current and low distortion, making it suitable for a wide range of applications. The amplifier is based on a 1.5V basic operational power supply design and features a three-stage of amplifying circuits. It can amplify audio signals with a high SNR rating, provide a video signal with a high peak current and low distortion, and support multiple RGB systems.

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