TS421ID

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Class AB
Output Type:	1-Channel (Mono)
Max Output Power x Channels @ Load:	367mW x 1 @ 16 Ohm
Voltage - Supply:	2 V ~ 5.5 V
Features:	Differential Inputs, Short-Circuit Protection, Standby
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	8-SO
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Base Part Number:	TS421

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TS421 is a highly reliable, well-designed voltage-controlled amplifier that can be used to drive audio and video applications in both industrial and temperamental markets. It is one of the most widely used audio amplifiers in the linear amplifier industry. This article will discuss the application field, the working principle and several of the popular features of the TS421.Audio amplifiers are used for amplifying audio signals which are typically an analog electrical signal. Such signals often come from various sources such as microphones, electric guitars, and pianos. The purpose of an audio amplifier is to increase the strength of such signals so they can be heard through loudspeakers, headphones or other audio system components.The TS421 is a high-quality, cost-efficient voltage-controlled amplifier used to drive audio and video applications. It is capable of amplifying signals up to 5 Watts with a 3db gain, meaning it provides a clear, audible sound. It is designed with a low distortion level, low noise, and high stability to provide a clean and accurate signal when driving a wide range of audio or video applications.The TS421 has several features that make it a great choice for audio and video applications. It has a low distortion level of 0.003 percent, a high signal-to-noise ratio of 90dB, and a high-frequency response up to 70kHz. Additionally, its low power consumption of only 8W makes it highly energy efficient. The TS421 is also designed to operate in extreme temperatures, making it suitable for outdoor applications.The TS421 voltage-controlled amplifier works by using a feedback loop to provide a steadier output with a reduced risk of distortion. In this type of circuit, the output of the amplifier is monitored and sent back to a comparison point. If the output of the amplifier does not meet the desired level, the amplifier\'s power is increased until the desired level is reached. This feedback loop helps to keep the sound output consistent and prevent any unwanted distortion.In addition to its reliable audio performance, the TS421 also features an adjustable input and output offset voltage, allowing the user to fine-tune the device\'s performance. This allows the user to optimize the audio performance depending on the type of application and system setup.Overall, the TS421 is an efficient, low-cost audio amplifier suitable for a wide range of applications. Its high performance and reliable performance make it an ideal choice for audio and video applications in both indoor and outdoor settings. Its adjustable input and output offset voltage also makes it possible for the user to get the most out of the device and ensure a clear and accurate sound.

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Part Number	Manufacturer	Price	Quantity	Description