The TPA3002D2PHPRG4 is a high-fidelity, class-D audio amplifier designed and manufactured by Texas Instruments. It is part of TI's extensive audio amplifier portfolio and is tailored for efficient, high-quality sound reproduction. The device is commonly used in a variety of applications, including televisions, desktop speakers, portable speaker docks, and other audio equipment where space and power efficiency are highly valued.

Key Features

• Output Power: The TPA3002D2PHPRG4 can deliver up to 9 W per channel into an 8-ohm load with less than 10% THD+N, and up to 20 W per channel into a 4-ohm load with less than 10% THD+N, making it suitable for a wide range of audio applications.
• High Efficiency: With its class-D operation, the amplifier offers greater than 90% power efficiency, which minimizes heat generation and power loss, thereby reducing the need for bulky heat sinks and enabling compact system designs.
• Low Idle Power Loss: The device features a low idle power loss, which helps to conserve energy when the amplifier is not actively driving speakers.
• Advanced Modulation Scheme: The TPA3002D2PHPRG4 utilizes a proprietary modulation scheme that reduces electromagnetic interference (EMI), allowing for use in close proximity to RF-sensitive equipment.
• Thermal and Overcurrent Protection: Built-in thermal and overcurrent protection circuits safeguard the amplifier and connected speakers from damage due to excessive heat or current.
• Flexible Mute and Standby Functions: The amplifier includes convenient mute and standby functions that can be controlled via external logic signals, enabling easy integration into a wide array of audio systems.

Applications

The TPA3002D2PHPRG4's combination of power efficiency, sound quality, and compact size makes it an ideal choice for:

• Flat Panel Televisions
• Desktop Audio Systems
• Portable Speaker Docks
• Active Speakers
• Home Theater Systems

With its robust feature set and proven performance, the TPA3002D2PHPRG4 from Texas Instruments stands as a top choice for designers seeking to create high-quality audio experiences in a variety of consumer electronics.