The MAX5403EUB+T from Maxim Integrated is a state-of-the-art digital potentiometer integrated circuit designed to offer precision and flexibility in a wide range of applications. This compact, single-channel, non-volatile linear taper digital potentiometer operates from a wide voltage range and provides 256 tap points for accurate adjustments.

Key Features:

• Integrated Circuits (ICs): The MAX5403EUB+T is part of Maxim Integrated's portfolio of ICs, known for their reliability and performance.
• Adjustment Resolution: It comes with 256 positions that allow for fine adjustment resolution, catering to applications that require precise voltage or current control.
• Memory Type: This digital potentiometer features non-volatile memory, ensuring that the last position is retained even after the power is cycled.
• Interface: The device uses a simple 3-wire SPI-compatible serial interface for communication, making it easy to integrate into a variety of systems.
• Supply Voltage: It operates across a supply voltage range of 2.7V to 5.5V, allowing for versatile use in both 3V and 5V systems.
• Compact Package: Housed in a space-saving 10-TFSOP (0.118", 3.00mm Width) package, the MAX5403EUB+T is suitable for applications where board space is at a premium.
• Temperature Range: The device can operate over an extended temperature range of -40°C to +85°C, making it reliable in harsh environments.

Applications:

The MAX5403EUB+T digital potentiometer is ideal for a variety of applications such as:

• Adjustable power supplies
• LCD screen brightness and contrast controls
• Audio equipment volume and tone control
• Automotive electronics adjustments
• Calibration and trimming systems
• Feedback systems and closed-loop control circuits

Maxim Integrated's commitment to quality ensures that the MAX5403EUB+T digital potentiometer is a reliable and efficient choice for designers looking to add adjustable resistance functionality to their electronic designs.