TS4990EIKJT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Class AB
Output Type:	1-Channel (Mono)
Max Output Power x Channels @ Load:	1.2W x 1 @ 8 Ohm
Voltage - Supply:	2.2 V ~ 5.5 V
Features:	Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	9-FlipChip
Package / Case:	9-WFBGA, FCBGA
Base Part Number:	TS4990

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TS4990EIKJT Application Field and Working Principle

The TS4990EIKJT is a linear amplifier designed to amplify audio signals. It is typically used in speaker systems, and is commonly known as a power amplifier. It is used to take a signal from an audio source such as a CD player and amplify it so it can be heard through speakers.The TS4990EIKJT is designed for use in stereo, home theater, and multi-room audio systems. It uses low-noise Class-A/B amplification to deliver powerful, distortion-free, high-fidelity sound. The amplifier is capable of delivering up to 200 watts per channel into 4-Ohm loads. It can be configured for 2-channel, 3-channel and 4-channel audio systems.The TS4990EIKJT is a linear amplifier, which means it amplifies a signal in a linear manner, without introducing any distortion or non-linearities. This amplifier is comprised of several components such as preamplifiers, power supply and output transistors, all of which work together to increase the signal\'s strength before it is sent to the speakers.The preamplifier takes the audio input and boosts its level to the point where it can be sent to the power stage. The power stage then takes the signal and boosts it to the level where it can be sent to the speakers. The power transistors are the most important components in this stage as they are the ones that produce the larger amounts of power output.The output stage is the final stage of amplification, where the signal is improved and sent to the speakers. The output stage produces the power needed to drive the speakers and make them produce sound. The output stage has protection circuitry to limit the amplifier\'s output in case of overload, ensuring that the speakers are not damaged due to excessive power.The TS4990EIKJT is designed for ease of use, featuring adjustable inputs, output level and frequency controls, allowing for better control over the sound. It also features thermal and short-circuit protection to ensure safe operation and prevent high temperatures or overloads.Overall, the TS4990EIKJT is a powerful and dependable audio amplifier that can be used in a variety of applications. Its ability to deliver powerful, distortion-free, high-fidelity sound makes it an excellent choice for stereo, home theater, and multi-room audio systems. With adjustable inputs and outputs, it is easy to customize the system to your desired sound. Finally, its built-in protection circuitry ensures safety and reliability for a long time of use.

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