Maxim Integrated MAX5478ETE+T Digital Potentiometer

The Maxim Integrated MAX5478ETE+T is a precision digital potentiometer that offers a compact and versatile solution for applications requiring variable resistance settings. This digital potentiometer is part of Maxim's high-performance portfolio and is designed to provide reliable and accurate control over resistance values in a wide range of electronic circuits.

Key Features:

• Resistance Value: The MAX5478ETE+T offers a resistance range of 50kΩ, providing ample flexibility for various application needs.
• Resolution: With a 256-tap point resolution, this digital potentiometer enables fine adjustments, allowing for precise tuning of resistance values.
• Interface: The device features a simple 3-wire SPI-compatible serial interface, making it easy to integrate into microcontroller-based systems.
• Power Supply: It operates from a +2.7V to +5.5V single supply voltage, ensuring compatibility with a broad range of electronics that require low power consumption.
• Dual Channels: The MAX5478ETE+T includes two independent potentiometers in one package, providing a compact solution for dual-channel applications.
• Endurance: The device boasts a high endurance of 100,000 wiper cycles, ensuring long-term reliability and performance.
• Package: It comes in a 16-pin TQFN (Thin Quad Flat No-lead) package, which is ideal for space-constrained applications.
• Temperature Range: The operating temperature range of -40°C to +85°C allows the digital potentiometer to be used in environments with varying temperature conditions.

Applications:

The MAX5478ETE+T is suitable for a multitude of applications, including but not limited to:

• Automated product calibration
• Adjustable power supplies and voltage dividers
• Audio volume control
• Gain and offset adjustment
• Programmable filters and delays

With its robust feature set and Maxim Integrated's reputation for quality, the MAX5478ETE+T digital potentiometer is an excellent choice for designers looking to add flexible and precise resistance tuning to their electronic projects.