Texas Instruments

LMV1091TM/NOPB

LMV1091TM/NOPB Description

The LMV1091TM/NOPB is a Class AB stereo audio amplifier designed for surface mount applications, offering high performance and reliability. Manufactured by Texas Instruments, this Linear IC Chip is part of the LMV1091 family and is categorized under Linear IC Chips. The amplifier operates within a supply voltage range of 2.7V to 5.5V, making it suitable for a variety of power supply configurations. It features differential inputs, which enhance signal integrity and reduce noise, and includes a microphone input and shutdown functionality for versatile applications. The LMV1091TM/NOPB is packaged in a Tape & Reel (TR) format, ensuring ease of handling and integration into automated assembly processes. It is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for storage and handling in various environments without the need for special precautions.

LMV1091TM/NOPB Features

• Class AB Amplifier: Delivers high-quality audio performance with minimal distortion.
• Wide Supply Voltage Range: Operates efficiently between 2.7V and 5.5V, providing flexibility in power supply options.
• Differential Inputs: Enhances signal integrity and noise reduction, crucial for high-fidelity audio applications.
• Microphone Input: Ideal for applications requiring audio input from microphones, such as voice-activated devices.
• Shutdown Functionality: Allows for power-saving modes, extending battery life in portable devices.
• Surface Mount Technology (SMT): Ensures robust mechanical stability and ease of integration into compact designs.
• Tape & Reel Packaging: Facilitates automated assembly processes, improving manufacturing efficiency.
• Compliance and Safety: REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level 1: Suitable for storage and handling in diverse environments without additional moisture protection.

LMV1091TM/NOPB Applications

The LMV1091TM/NOPB is well-suited for a range of applications where high-quality audio amplification is required. Its differential inputs and wide supply voltage range make it ideal for portable audio devices, such as smartphones, tablets, and portable media players. The inclusion of a microphone input and shutdown functionality further enhances its versatility, making it suitable for voice-activated assistants and other IoT devices. Its surface mount design and Tape & Reel packaging ensure it can be easily integrated into compact and space-constrained designs, such as wearable technology and smart home devices. The amplifier's compliance with REACH and ROHS3 standards ensures it meets the necessary environmental and safety regulations, making it a reliable choice for manufacturers.

Conclusion of LMV1091TM/NOPB

The LMV1091TM/NOPB from Texas Instruments is a versatile and high-performance Class AB stereo audio amplifier designed for surface mount applications. Its wide supply voltage range, differential inputs, and additional features such as microphone input and shutdown functionality make it an ideal choice for a variety of audio applications. The amplifier's compliance with environmental and safety standards, along with its robust packaging and ease of integration, further enhance its appeal. While it is marked as "Not For New Designs," the LMV1091TM/NOPB remains a reliable and high-performing option for existing projects and applications requiring a compact, efficient, and high-quality audio amplifier.