TPA2014D1YZHR

Linear - Amplifiers - Audio Description of TPA2014D1YZHR

The TPA2014D1YZHR is a linear class-D audio amplifier for a wide range of applications, providing a very high efficiency, low noise and low power consumption. Its power ratings range from 1 W to 3 W with a standby current of less than 1 mA. It offers both high performance and robustness, allowing it to be used in any medium or high-fidelity audio system.

Features

• High efficiency: Up to 95%
• High output power: 2 W at 10% THD+N; 3 W at 1% THD+N
• Low power consumption: 1 W at no load and standby current less than 1 mA
• Low noise: Low noise performance (1.3% THD+N max)
• Robust power supply design: Stable operation at supply voltages from 8 V to 20 V
• Wide operating temperature range: -40°C to +85°C ambient temperature

Application Areas

The TPA2014D1YZHR amplifier is ideally suited for a wide range of applications, including automotive audio systems, home audio systems, multimedia systems, as well as portable and mobile audio systems.

Working Principle

The TPA2014D1YZHR amplifier operates utilising a class-D architecture. This is a topology which provides a very high efficiency, low noise, and low power consumption. It works by converting an incoming audio signal into a pulse width modulated (PWM) signal. This signal is then amplified to the desired level through a power stage. The amplified signal is then filtered to remove the high-frequency components, producing a clean, low-distortion audio output.

The TPA2014D1YZHR amplifier is equipped with two different modes of operation, including a low-noise and high-power mode, which allows you to select the best mode based on your specific application needs. In addition, its wide input voltage range and robust power supply design offer great flexibility to accommodate different system requirements.

Conclusion

The TPA2014D1YZHR amplifier offers an excellent solution for a wide range of applications, providing a very high efficiency, low noise, and low power consumption. Its robust power supply design and wide operating temperature range make it a great choice for any medium or high-fidelity audio system.