Analog Devices Inc.

AD5662BRM-1  

Digital to Analog Converters

AD5662BRM-1 Description

The AD5662BRM-1 is a 16-bit Digital-to-Analog Converter (DAC) from Analog Devices Inc., part of the nanoDAC® series. This single-channel DAC is designed for high precision and performance in a compact 8-MSOP surface-mount package. It operates with a digital supply voltage ranging from 2.7V to 5.5V and an analog supply voltage in the same range, ensuring compatibility with a wide range of systems. The AD5662BRM-1 features a string DAC architecture, providing excellent linearity with an INL/DNL of ±8/±1 LSB (max). It supports SPI and DSP data interfaces, enabling seamless integration into various digital systems.

AD5662BRM-1 Features

• High Precision: With a 16-bit resolution, the AD5662BRM-1 offers high precision for applications requiring accurate analog output.
• Fast Settling Time: The settling time of 10µs ensures rapid response, making it suitable for dynamic applications.
• Wide Operating Voltage Range: The ability to operate between 2.7V and 5.5V for both digital and analog supplies provides flexibility and compatibility with different power sources.
• String DAC Architecture: This architecture ensures excellent linearity and performance, crucial for high-precision applications.
• SPI and DSP Interfaces: The AD5662BRM-1 supports both SPI and DSP interfaces, providing multiple options for digital communication.
• External Reference: The use of an external reference allows for greater flexibility and accuracy in setting the output voltage range.
• Compact Surface-Mount Package: The 8-MSOP package is ideal for space-constrained designs, ensuring the DAC can be integrated into compact systems.
• Low Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the AD5662BRM-1 is suitable for a wide range of environmental conditions without the need for special handling.

AD5662BRM-1 Applications

The AD5662BRM-1 is ideal for a variety of applications that require high-precision analog output. Some specific use cases include:

• Industrial Automation: For precise control of actuators, sensors, and other industrial equipment.
• Medical Devices: In applications such as medical imaging and diagnostic equipment where accuracy is critical.
• Test and Measurement Equipment: For generating precise analog signals in calibration and testing processes.
• Consumer Electronics: In high-end audio and video equipment where high-quality analog signals are required.
• Communication Systems: For signal generation and modulation in various communication applications.

Conclusion of AD5662BRM-1

The AD5662BRM-1 is a versatile and high-performance DAC that offers a combination of precision, speed, and flexibility. Its 16-bit resolution, fast settling time, and wide operating voltage range make it suitable for a variety of demanding applications. The support for both SPI and DSP interfaces ensures compatibility with different digital systems, while the compact surface-mount package and low moisture sensitivity level make it ideal for space-constrained and environmentally diverse applications. Despite its obsolete status, the AD5662BRM-1 remains a reliable choice for applications requiring a high-precision DAC.

AD5662BRM-1 Documents

Download datasheets and manufacturer documentation for AD5662BRM-1