TPA5050RSARG4

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Audio Signal Processor
Applications:	Signal Mixing
Number of Channels:	1
Interface:	I²C
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C (TA)
Specifications:	Delay
Package / Case:	16-VQFN Exposed Pad
Supplier Device Package:	16-QFN (4x4)
Base Part Number:	TPA5050

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Audio Special Purpose

TPA5050RSARG4 is an audio IC designed for various audio-based applications. It is a multi-functional integrated circuit (IC) which offers an efficient, low-power audio solution for various applications. This IC integrates a 2-channel headphone driver, a microphone input circuit, a power amplifier, a power management unit and a control circuit. It has four main components: a headphone driver, a microphone amplifier, a power management circuit and a control circuit.The TPA5050RSARG4 headphone driver is able to drive headphones with up to 16 ohms of impedance at power levels of up to 500 mW. It has a signal-to-noise ratio (SNR) of up to 95 dB and a total harmonic distortion (THD) of 0.02%. The headphone driver also has a high efficiency level of more than 90% and a frequency response range of 20 Hz to 20 kHz. It supports two channels of stereo audio with sampling rates of up to 96 kHz.The microphone input circuit can handle signals with a gain of up to 40 dB and a gain flatness of 0.3 dB across the entire frequency range of 20 Hz to 20 kHz. The microphone amplifier has a high SNR of up to 98 dB and a THD of 0.01%. The microphone input requires very low supply voltages and provides a low noise floor.The power management circuit is responsible for supplying voltage and current to the various components and for monitoring the various components for any irregularities. It can reduce power consumption by more than 50% during audio playback, making the TPA5050RSARG4 suitable for extended battery life.Finally, the control circuit is a processor that controls the entire system by managing data flow and by providing volume and temperature control. It is capable of maintaining the temperature of the system even when the environment is extremely hot.In conclusion, the TPA5050RSARG4 is an ideal choice for audio-based applications. It provides low power consumption and excellent audio performance, making it suitable for mobile devices, automotive infotainment systems, and home theater systems. The integrated microphone input circuit and the power management unit ensure maximum efficiency and reliability, making it a great choice for various audio applications.

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