The TDA7052BT/N1,112 is a high-quality, integrated circuit audio amplifier produced by NXP Semiconductors. Designed for ease of use and flexibility, this amplifier is a bridge-tied load (BTL) mono output device that operates on a wide range of supply voltages, from as low as 4.5V up to 18V. The TDA7052BT/N1,112 is particularly well-suited for portable applications, such as battery-operated devices, due to its low voltage operation and minimal power consumption.

Key Features

• Power Output: The TDA7052BT/N1,112 is capable of delivering 1.0W to 1.25W of continuous output power, making it ideal for driving small speakers in a variety of applications.
• Volume Control: This IC includes an integrated volume control feature, which allows for easy adjustment of the audio output level without the need for external components.
• No External Components: The TDA7052BT/N1,112 is designed to operate without the need for external components such as bootstrap capacitors or snubber circuits, simplifying the design and reducing the overall bill of materials.
• DC Volume Control: The volume control is DC-coupled, which means that it can be controlled directly by a DC voltage, making it compatible with digital control schemes.
• Thermal Protection: The device includes built-in thermal protection that prevents damage from overheating, ensuring reliability and longevity.
• Short-Circuit Proof: The TDA7052BT/N1,112 is designed to be short-circuit proof across the load, providing additional protection for the IC and the connected speaker.

Applications

The versatility of the TDA7052BT/N1,112 makes it an excellent choice for a wide range of audio applications. It is commonly used in:

• Portable audio devices
• Personal computers and laptops
• Small sound systems
• Battery-powered speakers
• Alarm systems
• Toy applications

With its combination of low power consumption, integrated features, and robust design, the TDA7052BT/N1,112 from NXP Semiconductors represents a reliable and cost-effective solution for compact audio amplification needs.