MAX5479EUD+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX5479EUD+T is a product manufactured by Maxim Integrated, a semiconductor device for both industrial and consumer applications. The device is a family of low-power, digital potentiometers (DPs); the “T” indicates that the device has a Serial Peripheral Interface (SPI) compatible serial interface. The device is intended to provide the user with a low-cost and easy to use solution for various different applications such as the sensing of signal level, feedback control of power supply outputs, programming voltage dividers and controlling audio equipment.

The MAX5479EUD+T product family consists of a single, dual, or quad digital potentiometer devices, as well as an adjustable charge pump device. Each of the digital potentiometer devices consists of a variable resistor network containing resistors in series, with a wiper tapping each resistor. Each of the variable resistor networks has independent binary-weighted resistances, which can be changed by MCU-controlled logic pins.

The main application field of the MAX5479EUD+T product family covers: audio and video signal level control, analog signal conditioning for power supplies and temperature measurement systems, electronic motor speed control systems, temperature-compensated LED systems, tracking control systems, and LCD bias control systems.

The most typical working principle of the MAX5479EUD+T is based on the use of an integrated high-speed latch, which stores the register values needed to control the resistance of the resistors. During each programming cycle, data can be loaded into the latch by the MCU-controlled logic pins and transferred to the tap pins in order to update the reference resistor values. In this way, the output resistance of the device can be adjusted to achieve the desired control of the application.

The MAX5479EUD+T device is a simple and low-cost solution to many different digital potentiometer and adjustable charge pump applications. It works with a small external component count, allowing for an easy and straightforward implementation of the design. The device also provides a simple and easy-to-use serial interface, allowing for programming of the device without the need for explicit device drivers.

The MAX5479EUD+T product family includes two or four independently adjustable channels that can be configured for either binary or linear operation. It also features ultra-low-power operation that is ideal for battery-operated systems, as well as faster programming response times compared to other digital potentiometers. Finally, the device is capable of handling high voltage inputs, making it suitable for various applications.

In conclusion, the MAX5479EUD+T is a cost-effective and easy to use product for many different applications. It features a simple and easy-to-use serial interface, as well as high voltage input handling capability and ultra-low-power operation. It is a suitable device for data acquisition and digital potentiometer applications.

The specific data is subject to PDF, and the above content is for reference