TPA3110D2PWP

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 TPA3110D2PWP is an integrated stereo audio amplifier device that is produced by Texas Instruments. It is a two-channel Class-D amplifier and this type of amplifier is used for numerous applications in audio systems. By combining the amplifier and switching functions, this single chip yields improved output power, size, and cost-efficiency for applications such as televisions, home theatre systems, car-audio systems and multimedia speakers.

The device is composed of two channels and each of these can produce up to 15-Watts into a 4-Ohm load with a 1.2 V audio input. The TPA3110D2PWP has low quiescent current (120 micro Amps /channel) and it only requires a minimal count of external components such as a few capacitors and a few resistors. It features an intelligent mute/standby logic, which allows a reduced power consumption in standby mode.

The TPA3110D2PWP operates mostly in Class-D mode and it is a switching amplifier that rectifies, filters and drives the load with switches or transistors; thus, it can work with higher power efficiency and at higher output power compared to linear amplifiers. The entire signal path includes a DirectPath Gain Block, which is able to provide constant gain and adjustable individual channel gain, and Switch Mode Power Supplies (SMPS).

TPA3110D2PWP has certain advantages, like zero crossover distortion and higher power efficiency, compared to the other types of amplifiers like Class-AB. The cutoff frequency of the crossover distortion is almost two times more than that of the Class-AB amplifiers. Furthermore, it has minimal noise and low distortion figures. The output stage utilizes MOSFETs, which are regulated and switched on and off by Pulse Width Modulation (PWM) signal. This type of switching also helps in reducing the electromagnetic interference.

The working principle of this amplifier is quite simple. It takes the electric current coming from the source such as an audio signal and then amplifies it by supplying an electric current to the load. The electric current is fed from the power supply to the amplifier, and then the amplifier applies a certain gain to the applied electric current. It then sends the amplified electric current to the output port. The amplified electric current is supplied to the load, which is usually a speaker, and then the sound is produced.

The application field of the TPA3110D2PWP covers almost all digital audio systems that demand high-quality audio and low-power consumption. It can be used in products such as eco-friendly digital televisions, home theatre systems and multimedia speakers. Moreover, the TPA3110D2PWP offers high quality sound output and is ideal for small audio systems as it requires a small form factor.

In conclusion, the TPA3110D2PWP is an excellent and cost-effective digital power amplifier with high power efficiency, low quiescent current and high-quality linear sound output. The amplifier is perfect for driving the speakers in digital audio systems and it offers good reliability and high fidelity with low power consumption. The TPA3110D2PWP can be used in various applications such as televisions, home theatre systems, car-audio systems, and multimedia speakers. This device has minimal noise and low distortion and is a perfect choice for small audio systems.

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