Texas Instruments

LM4917MT/NOPB

LM4917MT/NOPB Description

The LM4917MT/NOPB is a high-performance, dual-channel Class AB audio amplifier from Texas Instruments, part of the renowned Boomer® series. This amplifier is designed to deliver a maximum output power of 95mW per channel into a 16-ohm load, making it ideal for applications requiring high audio fidelity and efficiency. The LM4917MT/NOPB operates within a supply voltage range of 1.4V to 3.6V, providing flexibility for various power supply configurations.

This amplifier is housed in a 14-pin TSSOP package, which is suitable for surface-mount applications, ensuring ease of integration into compact and space-constrained designs. The LM4917MT/NOPB is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also boasts a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage without additional moisture protection.

LM4917MT/NOPB Features

• High Output Power: Delivers 95mW per channel into a 16-ohm load, ensuring robust audio performance.
• Wide Supply Voltage Range: Operates efficiently between 1.4V and 3.6V, providing flexibility for diverse power supply requirements.
• Class AB Amplifier: Combines the benefits of high efficiency and low distortion, making it suitable for high-fidelity audio applications.
• Surface-Mount Package: The 14-pin TSSOP package is ideal for surface-mount technology, facilitating easy integration into modern electronic designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety regulations.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device can be stored without moisture protection, reducing handling complexity.
• Active Product Status: Indicates that the LM4917MT/NOPB is a current and supported product, ensuring availability and long-term support.

LM4917MT/NOPB Applications

The LM4917MT/NOPB is well-suited for a variety of applications where high-quality audio performance and compact design are critical. Key applications include:

• Portable Audio Devices: Ideal for smartphones, tablets, and other portable media players where space and power efficiency are paramount.
• Consumer Electronics: Suitable for home audio systems, soundbars, and other consumer electronics requiring high-fidelity audio output.
• Automotive Infotainment Systems: Provides clear and powerful audio for in-car entertainment systems, enhancing the listening experience.
• Industrial Applications: Can be used in industrial control panels and communication systems where reliable audio output is necessary.

Conclusion of LM4917MT/NOPB

The LM4917MT/NOPB from Texas Instruments is a versatile and high-performance Class AB audio amplifier that stands out in its category. Its ability to deliver 95mW per channel into a 16-ohm load, combined with a wide supply voltage range and compact surface-mount package, makes it an excellent choice for a wide range of audio applications. The device's environmental compliance and active product status ensure it meets modern standards and offers long-term support. Whether used in portable devices, consumer electronics, automotive systems, or industrial applications, the LM4917MT/NOPB provides reliable and high-quality audio performance.