TS4871EID

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The TS4871EID is an audio amplifier device intended for use in a line level audio system. It is designed to provide a relatively low noise and low distortion performance whilst maintaining high sound fidelity. This makes it suitable for use in professional audio applications such as hi-fi systems and recording studios. The device is a mono amplifier, capable of delivering up to 2 watts of audio power.

The TS4871EID is a Class D audio amplifier device, meaning it uses pulse width modulation to control the output signal. The audio signal is first amplified by an input stage, then is passed through a pre-amplifier stage, then the PWM module, which is the amplifier’s output stage, and finally the power stages, which provide the output power.

The input amplifier stage of the TS4871EID is a low noise, low power consumption design, with a low distortion, providing a clean gain of up to 20dB. The low noise design is beneficial to audio applications, as it reduces unwanted noise.

The pre-amplifier stage consists of two op-amps that are used to boost the signal level prior to the PWM module. The PWM module contains two comparators and a pulse width modulator that control the output signal. The comparators detect and compare the signal input level and the PWM module determines the signal output level.

The TS4871EID power stages are designed to deliver high efficiency power, whilst maintaining low output noise and low distortion. The power stages provide up to 2 watts of audio power.

The overall design of the TS4871EID ensures it has a low power consumption, low noise and low distortion. This makes it a good choice for audio applications where high quality sound, low noise and low power consumption is required. The device is also highly efficient, capable of delivering up to 2 watts of audio power with a low level input signal.

In conclusion, the TS4871EID is an ideal choice for audio applications where low noise, low distortion and high quality sound is required. Its design ensures a high efficiency and low power consumption, making it a suitable choice for professional audio applications such as hi-fi systems and recording studios.

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