TAS5424ATDKDRMQ1

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Class D
Output Type:	4-Channel (Quad)
Max Output Power x Channels @ Load:	116W x 2 @ 2 Ohm, 58W x 4 @ 4 Ohm
Voltage - Supply:	8 V ~ 22 V
Features:	Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C (TA)
Supplier Device Package:	44-HSSOP
Package / Case:	44-BSSOP (0.433", 11.00mm Width) Exposed Pad
Base Part Number:	TAS5424A

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Introduction

The TAS5424ATDKDRMQ1 is a linear amplifier for audio applications, which uses a low voltage differential signal (LVDS) architecture and is capable of driving an adjustable range of power. The package size of the device is 1.6mm x 1.5mm, which helps to minimize the current consumption and power consumption, making the device a low-power alternative to traditional audio amplifiers. The device is designed to drive four channels of audio power, with a power output range of up to 10W per channel, making it a perfect choice for applications such as MP3 players, small audio systems, and even automotive audio applications.

Features

The TAS5424ATDKDRMQ1 is a 5W/channel audio amplifier, specifically designed for high-end audio applications. A key feature of this device is its wide range of operating voltage, ranging from 3V to 12V. This allows for greater flexibility in designing the power supply or battery voltage, as well as providing a greater level of protection against under-voltage conditions. This device also features a high power efficiency rating, differentiating it from other similar amplifiers on the market. It features a low start-up voltage, allowing it to be easily powered up, even at low voltage conditions. Further, this device features a low quiescent current, providing low power consumption even when not in use.

Application Field and Working Principle

The TAS5424ATDKDRMQ1 linear amplifier is designed for high-end audio applications, making it a perfect choice for applications such as MP3 players, small audio systems, and automotive audio applications. In these applications, the device is typically used to drive the speaker in either a single or dual channel configuration. The device can also be used in multi-channel applications, driving up to four speakers simultaneously.The working principle of the TAS5424ATDKDRMQ1 is quite simple. The device contains four audio ICs, each of which is configured to drive one of the four speakers. The audio ICs are each connected to a voltage supply, which provides the power necessary for the amplifier to drive the speakers. The LVDS architecture used by the device ensures that each IC is able to drive its own speaker independently, allowing for greater flexibility in the design and power levels.The device also contains a low voltage differential signal switch, which is used to select the active speaker. This switch ensures that the audio power is distributed evenly among all four channels, preventing any one channel from becoming too overloaded or causing any noise or distortion. The device also contains a low distortion power amplifier, which is used to boost the signal level before it is fed to the speakers.

Conclusion

The TAS5424ATDKDRMQ1 is the ideal audio amplifier for high-end audio applications, providing 5W/channel power output and a wide range of operating voltage. The device uses a low voltage differential signal architecture to ensure low power consumption and low distortion, and is also capable of driving up to four speakers simultaneously. The device contains a low distortion power amplifier, LVDS switch and audio ICs, making it the perfect choice for portable audio, automotive audio, and other high-end audio applications.

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