Texas Instruments

ADS8472IRGZT

ADS8472IRGZT Description

The ADS8472IRGZT is a high-performance analog-to-digital converter (ADC) from Texas Instruments, featuring a 16-bit resolution and a sampling rate of 1 million samples per second (MSPS). This device is part of the microPOWER™ series, designed for low power consumption and high accuracy in various data acquisition applications. The ADS8472IRGZT is housed in a 48-lead VQFN package, suitable for surface mount technology (SMT) and ideal for compact designs.

ADS8472IRGZT Features

• High Resolution and Sampling Rate: The ADS8472IRGZT offers a 16-bit resolution with a sampling rate of 1 MSPS, ensuring precise and rapid data conversion.
• Differential Input: The device supports differential input, which helps in reducing noise and improving signal integrity.
• Flexible Power Supply: It operates with an analog supply voltage of 5V and a digital supply voltage ranging from 2.7V to 5.25V, providing flexibility in power management.
• Parallel Data Interface: The parallel data interface allows for fast data transfer and is suitable for applications requiring high-speed data processing.
• SAR Architecture: The Successive Approximation Register (SAR) architecture ensures high accuracy and low power consumption.
• External and Internal Reference: The ADS8472IRGZT supports both external and internal reference options, offering flexibility in design and calibration.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for various environmental conditions.
• Obsolete Status: While the ADS8472IRGZT is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

ADS8472IRGZT Applications

The ADS8472IRGZT is ideal for a range of applications that demand high precision and fast data acquisition. Some specific use cases include:

• Industrial Automation: For precise control and monitoring of industrial processes, the ADS8472IRGZT can accurately convert analog signals from sensors into digital data for real-time processing.
• Medical Equipment: In medical devices, such as patient monitoring systems, the high resolution and sampling rate of the ADS8472IRGZT ensure accurate and reliable data acquisition.
• Scientific Instruments: The device is suitable for scientific instruments that require high-precision measurements, such as oscilloscopes and spectrum analyzers.
• Automotive Systems: For automotive applications, the ADS8472IRGZT can be used in engine control units (ECUs) and other systems that require precise analog-to-digital conversion.

Conclusion of ADS8472IRGZT

The ADS8472IRGZT from Texas Instruments is a robust and high-performance ADC, offering a unique combination of features that make it suitable for a variety of demanding applications. Its 16-bit resolution, 1 MSPS sampling rate, and differential input ensure high accuracy and fast data acquisition. The device's flexibility in power supply and reference options, along with its compliance with environmental standards, make it a reliable choice for both new and legacy systems. While marked as obsolete, the ADS8472IRGZT continues to be a valuable component for applications where its specific attributes are essential.