Texas Instruments

ADS8328IRSAT  

Analog to Digital Converters

ADS8328IRSAT Description

The ADS8328IRSAT is a high-performance analog-to-digital converter (ADC) manufactured by Texas Instruments, designed for applications requiring precise and efficient signal conversion. This 16-bit ADC features a Successive Approximation Register (SAR) architecture, ensuring high accuracy and reliability in data acquisition systems. The ADS8328IRSAT supports a sampling rate of up to 500,000 samples per second (500k SPS), making it suitable for applications that demand rapid and accurate data processing.

The device is equipped with two inputs, offering both differential and single-ended configurations, providing flexibility in signal acquisition. It operates with a 5V analog supply voltage and a digital supply voltage range of 1.65V to 5.5V, ensuring compatibility with a wide range of systems. The ADS8328IRSAT also features an external reference type, allowing for precise calibration and high accuracy in measurements.

ADS8328IRSAT Features

• High Resolution and Accuracy: The 16-bit resolution ensures precise conversion of analog signals to digital data, making it ideal for applications requiring high accuracy.
• Fast Sampling Rate: With a sampling rate of 500k SPS, the ADS8328IRSAT can quickly capture and process data, suitable for real-time applications.
• Flexible Input Options: The device supports both differential and single-ended inputs, providing versatility in signal acquisition.
• Wide Digital Supply Voltage Range: The 1.65V to 5.5V digital supply voltage range ensures compatibility with various digital systems.
• SPI Data Interface: The ADS8328IRSAT uses the SPI interface for data communication, ensuring fast and reliable data transfer.
• External Reference Type: The use of an external reference allows for precise calibration and high accuracy in measurements.
• Surface Mount Packaging: The 16QFN package type is suitable for surface mount applications, ensuring ease of integration into compact designs.
• Compliance and Status: The ADS8328IRSAT is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards. However, it is important to note that the product is now obsolete.

ADS8328IRSAT Applications

The ADS8328IRSAT is well-suited for a variety of applications where high accuracy and fast data acquisition are critical. Some specific use cases include:

• Industrial Automation: The high resolution and fast sampling rate make it ideal for real-time monitoring and control systems in industrial environments.
• Medical Equipment: The precise signal conversion capabilities are beneficial in medical devices that require accurate data acquisition, such as patient monitoring equipment.
• Data Acquisition Systems: The ADS8328IRSAT can be used in general-purpose data acquisition systems where high accuracy and fast processing are essential.
• Scientific Instruments: The device's high performance makes it suitable for scientific instruments that require precise measurements and data processing.

Conclusion of ADS8328IRSAT

The ADS8328IRSAT is a high-performance 16-bit SAR ADC that offers a combination of high accuracy, fast sampling rate, and flexible input options. Its compatibility with various digital systems and its compliance with environmental standards make it a reliable choice for a wide range of applications. Although the product is now obsolete, it remains a benchmark for precision and performance in analog-to-digital conversion. For new designs, it is recommended to consider alternative models from Texas Instruments that may offer similar or enhanced features.

ADS8328IRSAT Documents

Download datasheets and manufacturer documentation for ADS8328IRSAT

Datasheets :

ADS8327,ADS8328 Datasheet      

PCN Obsolescence/ EOL :

ADS and DAC devices 15/Feb/2019