MAX5217GUA+T

Updated: 2026-09-15

Overview

The MAX5217GUA+T is a high-precision digital-to-analog converter (DAC) manufactured by Maxim Integrated. It is designed for applications requiring accurate analog output from digital signals, such as industrial automation, test equipment, and control systems. The device features a compact µMAX package, making it suitable for space-constrained designs. With its low noise and high linearity, the MAX5217GUA+T ensures reliable performance in demanding environments. It operates over a wide voltage range and includes internal references, simplifying system design. This DAC is a popular choice among B2B buyers for its balance of performance and cost.

Structure and Working Principle

The MAX5217GUA+T integrates a digital interface, a DAC core, and an output amplifier. The digital interface communicates with a microcontroller or FPGA, receiving digital data that is converted to an analog voltage by the DAC core. The output amplifier buffers the signal, providing a stable analog output. The device uses a resistor-string architecture for high accuracy and low glitch energy. It supports both unipolar and bipolar output configurations, offering flexibility for various applications. Internal calibration ensures consistent performance over temperature and time.

Key Features

The MAX5217GUA+T offers 16-bit resolution, providing fine granularity for precise analog outputs. Its low noise performance (typically 0.1 µV/√Hz) makes it suitable for sensitive applications. The device also features a fast settling time, enabling rapid response in dynamic systems. Additional features include a wide supply voltage range (2.7V to 5.5V) and low power consumption, making it energy-efficient. The µMAX package is compact and robust, suitable for industrial environments. Internal reference options further reduce external component count.

Application Areas

The MAX5217GUA+T is widely used in industrial automation, where it provides precise control signals for actuators and sensors. It is also common in test and measurement equipment, such as signal generators and data acquisition systems, due to its high accuracy. Other applications include medical instrumentation, audio equipment, and automotive systems. Its reliability and performance make it a versatile choice for engineers designing complex analog systems. The device is particularly valued in B2B markets for its consistency and ease of integration.

Maintenance and Precautions

To ensure longevity, the MAX5217GUA+T should be handled with proper ESD precautions, as static discharge can damage the device. Operating within the specified temperature range (-40°C to +85°C) is critical to maintain performance. Avoid exposing the DAC to excessive heat during soldering, and follow the manufacturer's guidelines for PCB layout to minimize noise. Regular calibration may be necessary in high-precision applications to account for long-term drift. Proper storage in anti-static packaging is recommended for unused units.

B2B Procurement Guide

When sourcing the MAX5217GUA+T, verify the supplier's authenticity to avoid counterfeit components. Authorized distributors like Digi-Key or Mouser are reliable sources. Bulk orders may qualify for discounts, but lead times can vary. Consider alternative DACs with similar specifications if availability is an issue. Evaluate the total cost of ownership, including support and documentation. For custom requirements, consult Maxim Integrated's technical support for tailored solutions. Pricing is typically in the range of $5-$10 per unit, depending on quantity and supplier.