NAU8214YG

Series:	--
Packaging:	Tray
Part Status:	Active
Type:	Class D
Output Type:	1-Channel (Mono)
Max Output Power x Channels @ Load:	2.9W x 1 @ 4 Ohm
Voltage - Supply:	2.5 V ~ 5.5 V
Features:	Depop, Short-Circuit and Thermal Protection
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	20-QFN (4x4)
Package / Case:	20-WFQFN Exposed Pad

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NAU8214YG Application and Working Principle

The NAU8214YG is a linear audio amplifier processor from the respected manufacturer Naim Audio. It forms part of a series of devices, each of which is based around a Common-Gate (CG) amplifier, which is suitable for audio applications up to 4KHz. The NAU8214YG is specifically designed to offer increased power and clarity when connected to an audio subwoofer or loudspeaker system.The NAU8214YG offers a broad range of features designed to facilitate the reproduction of superior audio performance. It features a low noise pre-amp stage, along with an active filter and adjustable tonal balance control. The pre-amp stage is designed to reduce or eliminate interference and noise arising from external conditions, while the active filter allows for an enhanced and focused audio signal, perfect for reproducing music or sound in any setting. Meanwhile, the tone control enables the signal to remain clear and detailed, catering to a variety of tastes.The NAU8214YG also includes a selective overload protection system, which is necessary to ensure that the device does not become damaged or be put at risk by external noise or extreme sound intensities. By allowing for selectivity and adjustment to the signal, the amplifier processor is able to reduce the potential for distortion from loud and high intensity sounds.As far as the amplifying process is concerned, the NAU8214YG utilises a two stage design. In the first stage, the device amplifies the input signal and reduces it to a usable level. It then processes this signal with the active filter and tone control before it moves to the second stage.In this second stage, the amplifier processor detects any remaining distortion in the signal, and then amplifies it to the required levels. The device then feeds this amplified signal to the loudspeaker system or subwoofer. Through this two stage approach, the NAU8214YG is able to provide superior audio performance. In addition to its impressive feature set and top-notch performance, the NAU8214YG also offers simple and straightforward installation and setup. The device is relatively small and lightweight, making it easy to fit and mount, and it requires no complex wiring or adjustments. Overall, the NAU8214YG linear audio amplifier processor provides outstanding sound quality and excellent performance, making it an ideal choice for any audio setup. With its wide range of features and easy setup, it’s no wonder that the NAU8214YG is a popular choice among audio enthusiasts.

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