TPA751DGN

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 TPA751DGN is an integrated linear amplifier primarily used in audio applications. It is a low-cost amplifier with remarkable technical features, making it a great choice for many audio projects.

The TPA751DGN is a dual input, Class D amplifier with a low distortion level of 0.15% and a high efficiency of 85%. It provides up to 15W of output power into a 4 Ohm load, making it perfect for small audio applications. This amplifier also boasts a wide operating voltage range of 6V-15V, making it suitable for a variety of power sources.

The TPA751DGN has two gains selectable inputs, allowing it to deliver a variety of gain levels without additional components. In addition, the TPA751DGN features a shutdown pin and a mute pin, making it easy to integrate into existing systems.

The TPA751DGN’s working principle is based on the traditional Class-D concept. Its inputs are connected to the switching elements which act as gates, allowing the high frequency pulses through in order to drive the load. The gate drive signals require a precise timing and amplitude, which is why most Class-D amplifiers are integrated audio amplifiers.

The TPA751DGN’s switching elements are comprised of ultra-low distortion transistors and diodes. They are used to control the switching of the amplifiers’ output stage and provide the required current for a given output level. At the same time the linearity of the amplifier is ensured by a high bandwidth voltage or current feedback loop.

The TPA751DGN is designed to operate in a wide temperature range, from -40°C up to +85°C. It also features an overcurrent protection system and thermal shutdown, which ensures safety and reliability over long-term use.

In general, the TPA751DGN is well-suited for audio systems requiring low distortion, high efficiency, and high power levels. It is an ideal choice for both consumer and professional audio applications and is a cost-effective solution for any audio system.

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