MP7722DF-LF

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Class D
Output Type:	2-Channel (Stereo)
Max Output Power x Channels @ Load:	20W x 2 @ 4 Ohm
Voltage - Supply:	--
Features:	Depop, Mute, Short-Circuit and Thermal Protection, Shutdown
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	20-TSSOPF-EP
Package / Case:	20-TSSOP (0.173", 4.40mm Width) Exposed Pad

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MP7722DF-LF Application Field and Working Principle

MP7722DF-LF is a stereo audio class D amplifier, classified under linear amplifiers and audio. The amplifier is a mono channel type with a built-in pre amplifier, making it ideal for applications that require quality audio playback from multiple audio channels. It is intended for use in audio systems, such as car and home theatre systems, gaming consoles, portable media players and home theatre receivers.This type of amplifier is most commonly used in audio systems that require high power output. It is a type of audio amplifier which uses pulse-width modulation (PWM) to control its output. This allows the amplifier to produce a greater output than traditional Class-B amplifiers without distorting or producing unnecessary sound.The amplifier uses a symmetrical power circuit that offers superior sound quality and power output. This type of circuit ensures the optimal performance of the amplifier over a range of input and output levels. The symmetrical power design also protects the audio components from damage due to excessive current.MP7722DF-LF can be used with a variety of audio sources, such as radios, DVD players and digital audio players. It is capable of providing high-quality sound output even at low levels of input. The amplifier is also engineered to provide protection from short-circuit and over-current conditions.The device features a low-power standby mode which allows it to remain in standby until it is activated. This feature helps to increase the life of the device and reduce power consumption.The amplifier features a five-level power output control which allows users to adjust the audio output levels based on their listening preferences. This is done by adjusting the gains on the amplifier\'s power transistors. The amplifier also has a sophisticated bass management system which provides equalization of bass frequencies.The amplifier also employs a thermal protection system which helps to prevent overheating. This heat-sensitivity feature causes the amplifier to shut down automatically in the event of a thermal overload.The MP7722DF-LF audio amplifier offers excellent sound quality and power output, making it suitable for a wide range of audio applications. Its low-power standby mode and thermal protection system make it a reliable device for high-quality and sustained audio playback. Furthermore, its five-level power output control allows users to customize the audio output for their own specific needs and listening preferences.

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