The LM48820TMX/NOPB is an advanced audio amplifier designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is part of TI's Boomer® series, which is known for its high-quality audio amplifiers optimized for portable applications. The LM48820TMX/NOPB delivers high-quality sound enhancement and is ideal for mobile phones, tablets, laptops, and other portable media devices.

Key Features

• Output Power: The LM48820TMX/NOPB is capable of delivering 2.1W (typical) of continuous output power with a 4Ω load and 5V power supply, ensuring loud and clear sound reproduction.
• Supply Voltage Range: It operates on a supply voltage range from 2.7V to 5.5V, making it versatile for use in various devices with different power requirements.
• Ultra-Low EMI: This amplifier features Texas Instruments' E2S (Enhanced Emissions Suppression) technique, which minimizes electromagnetic interference (EMI), a critical factor for devices that must comply with FCC regulations.
• Power Efficiency: The high-efficiency Class D operation with over 90% power efficiency reduces power consumption, which is crucial for battery-powered devices.
• Thermal Protection: The device includes built-in thermal shutdown protection, safeguarding the amplifier and the end device from potential overheating.

Applications

The LM48820TMX/NOPB is designed to enhance the audio performance of a wide range of portable devices. Its low power consumption and high output power make it an excellent choice for:

• Mobile phones and smartphones
• Tablets and e-readers
• Laptop and notebook computers
• Portable gaming devices
• Personal media players

Quality and Reliability

Texas Instruments is committed to delivering high-quality and reliable components. The LM48820TMX/NOPB is no exception and is available in a lead-free, 9-bump micro SMD package. It is also RoHS compliant, ensuring adherence to the latest environmental standards and regulations.

Ordering Information

The part number LM48820TMX/NOPB indicates the device is supplied in tape and reel packaging, facilitating efficient assembly during the manufacturing process. For detailed ordering and shipping information, or to request samples, please visit Texas Instruments' official website or contact an authorized distributor.