Maxim Integrated MAX4850HETE+ Product Overview

The Maxim Integrated MAX4850HETE+ is a highly integrated, high-performance analog switch that offers a versatile solution for routing audio signals in portable and consumer electronics. It is designed to provide a low-distortion audio path while safeguarding the sensitive audio components from the harsh conditions that can occur in complex electronic systems.

Key Features

• Low 0.01% THD+N: Ensures high-fidelity audio signal transmission, maintaining the integrity of the audio signal.
• Wide Supply Voltage Range: Operates from a 2.7V to 5.5V single supply, making it suitable for a variety of battery-operated devices.
• High Current Handling: Capable of handling high peak current, up to 200mA (P-P), which is essential for driving headphones and other audio output devices.
• Click-and-Pop Suppression: Minimizes the audible clicks and pops during switch transitions, providing a smoother user experience.
• Integrated Negative Signal Capability: Can pass negative audio signals without the need for coupling capacitors, thus saving space and cost.
• Thermal-Shutdown Protection: Protects the device from overheating, ensuring reliability and longevity.

Applications

The MAX4850HETE+ is ideal for a wide range of applications where high-quality audio switching is required. It is commonly used in:

• Smartphones and Tablets
• Portable Media Players
• Audio Docking Stations
• Notebook Computers
• Home Entertainment Systems

Product Specifications

This analog switch is offered in a compact 16-pin TQFN package with an exposed pad for enhanced thermal performance. The MAX4850HETE+ is fully specified over the -40°C to +85°C extended temperature range, which makes it suitable for harsh environments.

With its high integration, premium audio quality, and robust protection features, the MAX4850HETE+ from Maxim Integrated is an excellent choice for designers looking to enhance the audio signal routing in their next project.