TAS5622ADDV

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The TAS5622ADDV is designed for use in high-performance audio applications, and is ideal for home theater audio systems and automotive audio systems. This audio amplifier is targeted for low power applications such as multimedia systems, headphones and desktop speakers. It can drive a two-channel amplifier system with multiple speakers with a single power supply. The TAS5622ADDV has a power output of 3W into a 1Ω load and can amplify one or two channels, suitable for audio applications.

The working principle of the TAS5622ADDV is based on a Class-D amplifier design. Class-D amplifiers offer high efficiency, low cost, and a compact form factor. The TAS5622ADDV uses pulse width modulation, which is converted to an analog signal by the amplifier’s output filter. This filtered signal is then amplified and sent to the loudspeaker. The TAS5622ADDV has a ripple-noise ratio of -100dB and a total harmonic distortion (THD) of less than 0.08% at 3W into a 1Ω load.

The TAS5622ADDV is designed for low-power and small form-factor applications. It features an integrated boost converter for higher input voltage levels and a low quiescent current of 350µA. The input and output voltage range is from 2.7 to 5.5V, with an output power range of 2.8W to 3.2W into a 4Ω load. The amplifier also has a shut-down mode, allowing it to be turned off or put into a low-power sleep mode when not in use.

The TAS5622ADDV has a high-efficiency, low-power amplifier with integrated switching power supply and high-performance audio performance. With its small size, efficient design and less than 0.08% distortion, the TAS5622ADDV is an ideal choice for many audio applications. It can be used in both home theater and automotive audio systems, providing excellent performance and reliable operation.

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