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AD574ATD/883B

AD574ATD/883B Description

The AD574ATD/883B is a high-performance, military-grade 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices Inc. Designed for precision applications, it features a single-ended input, parallel data interface, and operates with dual analog supply voltages of ±11.4V to 16.5V and a digital supply of 5V. Housed in a rugged 28-pin CDIP package, this ADC is built to meet stringent military standards (MIL-STD-883 compliant), ensuring reliability in harsh environments. Its external/internal reference flexibility and 0:1 sample-and-hold (S/H) to ADC ratio make it ideal for high-accuracy signal acquisition.

AD574ATD/883B Features

• 12-Bit Resolution: Delivers precise conversion with low integral nonlinearity (INL) and differential nonlinearity (DNL).
• Military-Grade Reliability: Compliant with MIL-STD-883, ensuring performance under extreme conditions.
• Wide Analog Supply Range: Supports ±11.4V to 16.5V, accommodating diverse signal levels.
• Flexible Reference Options: External or internal reference voltage for system design adaptability.
• Parallel Data Interface: Enables fast data transfer for real-time processing.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and regulatory standards.
• Single 5V Digital Supply: Simplifies integration with digital systems.

AD574ATD/883B Applications

The AD574ATD/883B excels in mission-critical and high-reliability applications, including:

• Military & Aerospace: Radar systems, avionics, and secure communications due to its ruggedized design.
• Industrial Automation: High-precision control systems, process monitoring, and data acquisition.
• Test & Measurement Equipment: Calibration systems and instrumentation requiring 12-bit accuracy.
• Medical Devices: Diagnostic equipment where signal integrity is paramount.
• Energy Management: Power grid monitoring and renewable energy systems.

Conclusion of AD574ATD/883B

The AD574ATD/883B stands out as a robust, high-accuracy 12-bit SAR ADC tailored for demanding environments. Its military-grade construction, flexible reference options, and wide supply range make it a superior choice for applications requiring reliability, precision, and durability. Whether in defense, industrial, or medical systems, this ADC delivers consistent performance, backed by Analog Devices' engineering excellence.