Introducing the LM48861TM/NOPB from Texas Instruments

The LM48861TM/NOPB is a cutting-edge audio amplifier designed by Texas Instruments, renowned for its compact size and power-efficient performance. This innovative component is tailored for portable applications where space is at a premium and energy efficiency is crucial.

Key Features

• Output Power: The LM48861TM/NOPB delivers an impressive output, capable of driving audio with clarity and volume, making it a perfect fit for small devices that require robust sound output.
• Energy Efficiency: With its low voltage operation and minimal power consumption, this amplifier is engineered to maximize battery life, which is essential for portable electronics.
• Pop & Click Suppression: Users will experience smooth sound transitions without the annoying pops and clicks that sometimes accompany power cycling, thanks to the advanced suppression technology integrated into the LM48861TM/NOPB.
• Thermal Protection: The device includes built-in thermal protection features that prevent overheating, ensuring long-term reliability and safety during operation.

Applications

The LM48861TM/NOPB is versatile and can be used in a wide array of products, including:

• Mobile Phones
• Portable Media Players
• Handheld Gaming Devices
• Tablets and Ultrabooks
• GPS Units

Technical Specifications

At the heart of the LM48861TM/NOPB's technical prowess are its specifications that cater to demanding audio requirements:

• Supply Voltage Range: 2.7V to 5.5V
• Output Power: 1.3W at 8Ω with 5V Supply
• PSRR (Power Supply Rejection Ratio): 90dB at 217Hz
• THD+N (Total Harmonic Distortion + Noise): 0.03% at 1kHz
• Surface-Mount Package: Micro SMD

Quality and Reliability

As with all Texas Instruments products, the LM48861TM/NOPB is manufactured to the highest quality standards. Its reliability is further assured by the NOPB (lead-free) designation, which indicates compliance with international regulations on hazardous substances. This makes it not only a high-performance choice but also an environmentally responsible one.

Whether you're designing the next generation of audio-equipped devices or looking to enhance an existing product line, the LM48861TM/NOPB offers the perfect blend of power, efficiency, and quality that Texas Instruments is known for.