TDA7377 class AB car radio amplifier was manufactured by renowned global semiconductor companies like STMicroelectronics which develops cutting-edge semiconductor solutions mainly for various microelectronics applications. So this electronics company has appeared as a pioneer in System-on-Chip (SoC) technology where its products play an essential role in driving the current technological convergence trends. This ICs unique output stage completely complementary architecture including internal … [Read more...]

An audio power amplifier is a type of amplifier that amplifies low-power audio signals to a high level which is sufficient to drive headphones or loudspeakers. So these amplifiers are versatile and broadly used ICs that are well known for their capability to deliver better audio amplification with a compact design. It is a significant component in an audio system which is located normally between a sound source & a passive loudspeaker. Thus, these amplifiers can also be utilized for signal … [Read more...]

A stereo audio power amplifier is an electronic device that improves the sound quality of an audio system or instrument by amplifying the signal from a low level to a high level. So these amplifiers include two output channels that receive stereo o/p signal from some audio device & send it to the connected speakers to the amplifiers. These amplifiers are very popular in different conditions and situations, used at the office or home to amplify the signal from TVs, DVDs, or CD players. Thus, … [Read more...]

UC3843 IC is a revolutionary current-mode PWM controller IC, designed for optimizing power management within your electronic systems. So this is an extremely efficient integrated circuit that ensures exact control above the power supply, decreasing energy waste & improving the performance of the device. This IC provides stability and superior regulation which makes it a perfect choice in different applications. This controller reduces power loss and increases energy efficiency. So its robust … [Read more...]

A Hex inverter IC is a type of chip that includes six inverters within a single package. So, every inverter in this IC has a single input and output which performs the logical inversion operation. This IC is used for signal inversion, conversion of logic level & CLK signal generation within digital electronics. These inverter ICs are found easily in most electronic devices that produce data in small circuits. Examples of hex inverter ICs are CD4069 IC, M74HC04, and 74HCT04. So, this article … [Read more...]

Audio amplifier ICs are electronic devices that increase the audio signal strength by enhancing sound quality. So these ICs are used in various audio devices like portable speakers, stereo systems, home theaters, smartphones, etc. Audio amplifier ICs work in audio systems by using a small audio input signal to increase power to drive headphones or speakers to generate sound. Different letter symbols like Class A, B, C, Class D, and AB categorize these integrated circuits. So these ICs are … [Read more...]

An audio power amplifier is an electronic amplifier, used to amplify low-power electronic audio signals, signal from the receiver of a radio to a certain level that is high sufficient to drive headphones or loudspeakers. There are different integrated circuits used in making simple as well as cost effective based audio amplifier circuits. Similarly, monolithic IC like TBA810 IC is used to make 7-watt audio amplifier circuits and is most suitable for designing low-power audio amplifiers. This … [Read more...]

PWM controller is a fixed frequency control and very simple integrated circuit, used for controlling nearly any power topology like boost, flyback converter, buck, forward, push-pull, etc. There are many manufacturers which provide high-performing PWM controllers like general-purpose & application-specific. These controllers provide flexibility for covering a wide range of power-supply designs which are utilized within AC-to-DC and DC-to-DC power-conversion circuits for different equipment. … [Read more...]