Texas Instruments

TPA311DG4

TPA311DG4 Description

The TPA311DG4 is a high-performance, mono audio power amplifier designed for applications requiring efficient and high-quality audio output. Manufactured by Texas Instruments, this Class AB amplifier delivers a maximum output power of 700mW into an 8-ohm load, making it suitable for a variety of audio applications. The TPA311DG4 operates within a supply voltage range of 2.5V to 5.5V, providing flexibility in power supply options. It is available in a Surface Mount package, specifically an 8SOIC tube, which ensures easy integration into compact designs. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a Moisture Sensitivity Level (MSL) of 1, the TPA311DG4 is suitable for a wide range of manufacturing environments without the need for special handling.

TPA311DG4 Features

• High Output Power: Delivers 700mW into an 8-ohm load, ensuring robust audio performance.
• Wide Supply Voltage Range: Operates efficiently between 2.5V and 5.5V, providing flexibility in power supply options.
• Surface Mount Packaging: The 8SOIC tube package facilitates easy integration into compact and space-constrained designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety standards.
• Low Moisture Sensitivity: MSL 1 (Unlimited) allows for versatile manufacturing processes without the need for special handling.
• Active Product Status: Ensures long-term availability and support from Texas Instruments.

TPA311DG4 Applications

The TPA311DG4 is ideal for a range of applications where high-quality audio output and efficient power management are critical. Its compact size and high output power make it suitable for portable audio devices, such as smartphones, tablets, and portable speakers. Additionally, its wide supply voltage range and surface mount packaging make it an excellent choice for automotive audio systems, where space and power efficiency are paramount. The TPA311DG4 is also well-suited for consumer electronics, such as smart home devices and IoT-enabled audio systems, where high audio quality and environmental compliance are essential.

Conclusion of TPA311DG4

The TPA311DG4 from Texas Instruments stands out as a versatile and high-performance mono audio power amplifier. Its ability to deliver 700mW into an 8-ohm load, combined with a wide supply voltage range and compact surface mount packaging, makes it an ideal choice for a variety of audio applications. The device's environmental compliance and low moisture sensitivity further enhance its appeal, ensuring it meets the stringent standards of modern electronics manufacturing. Whether used in portable devices, automotive systems, or consumer electronics, the TPA311DG4 offers a reliable and efficient solution for high-quality audio output.