TS4855EIJT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TS4855EIJT is a linear amplifier device designed for audio amplifying applications and is typically used in amplifying high-fidelity audio signals with low-noise inputs. The TS4855EIJT is capable of amplifying signals within the audio frequency range (20 Hz to 20 kHz) and providing a maximum output power of up to 75W per channel. This device is capable of providing a low noise floor, low total harmonic distortion (THD) and low intermodulation distortion (IMD) for clean and smooth audio signal amplifying. In addition, the TS4855EIJT is designed with adjustable output DC levels and protection circuitry for amplifying headphones and other audio outputs safely.

The TS4855EIJT is composed of a number of integrated circuits, including two power MOSFET chips and a bi-directional high-side gate driver, as well as passive components such as resistors and capacitors. The power MOSFET chips are the primary components for supplying power and amplifying the audio signal, and the bi-directional high-side gate driver provides voltage regulation and level shifting for the MOSFET chips, allowing them to remain safe and stable while driving external loads. The passive component consisting of resistors and capacitors provide impedance matching, optimizing the performance of the device, while also providing protection against short circuits and output overloading.

The working principle of the TS4855EIJT is based on the distortion-free class-AB amplification of audio signals. The power MOSFET chips are responsible for converting the audio input signal into amplified output signals with reduced phase distortion, high signal-to-noise ratio, low THD and IMD. The bi-directional gate driver sources DC voltage from the power supply and level shifts it to the desired gate voltage for the power MOSFET chips for optimum audio signal amplifying. This voltage level is adjustable, allowing for different signal amplifying scenarios. The passive components such as the resistors and capacitors serve for impedance matching, over-current and over-temperature protection.

In conclusion, the TS4855EIJT is an ideal choice for audio signal amplifying applications due to its low-noise inputs, distortion-free class-AB amplification, adjustable output DC levels and protection circuitry. Its integrated chips and passive components work together to provide a stable, clean and smooth audio signal amplification.

The specific data is subject to PDF, and the above content is for reference