Product Overview: MAX866EUA+T from Maxim Integrated

The MAX866EUA+T is a high-performance, low-power, CMOS charge-pump voltage converter produced by Maxim Integrated. Designed to provide a simple and efficient solution for applications requiring voltage inversion, this device is ideal for portable battery-operated equipment such as PDAs, laptops, and handheld instruments.

Key Features

• High Efficiency: The MAX866EUA+T operates with a conversion efficiency of up to 99%, ensuring minimal power loss during operation.
• Wide Operating Voltage Range: This voltage converter can function over a broad input voltage range of 1.8V to 5.5V, accommodating various power sources and conditions.
• Low Power Consumption: It features a low quiescent current of 110µA (typical), making it suitable for battery-sensitive designs.
• Adjustable Output: The output voltage can be set to either a fixed -5V or adjusted using two external resistors, providing flexibility for different circuit requirements.
• Simple Layout: The MAX866EUA+T comes in a compact 8-pin µMAX package, which simplifies PCB layout and saves board space.
• No External Diode: Unlike many other charge pumps, this device does not require an external diode, reducing component count and system complexity.

Applications

With its robust feature set, the MAX866EUA+T is well-suited for a variety of applications, including:

• Portable/battery-powered devices
• Data acquisition systems
• Operational amplifier power supplies
• Interface power supplies
• Negative voltage generation in mixed supply systems

Reliability and Support

Maxim Integrated is known for its commitment to quality and reliability, and the MAX866EUA+T is no exception. Customers can expect consistent performance and support for their design needs. For additional information, datasheets, and technical support, users can visit Maxim Integrated's official website or contact their local sales office.