Texas Instruments

ADS8380IBRHPR

ADS8380IBRHPR Description

The ADS8380IBRHPR is a high-performance, 18-bit, successive approximation register (SAR) analog-to-digital converter (ADC) designed by Texas Instruments. This device is part of the microPOWER™ series, known for its low power consumption and high precision. The ADS8380IBRHPR features a single ADC with a sampling rate of 600,000 samples per second (kSPS), making it suitable for applications requiring high-speed data acquisition. The device operates with a 5V analog supply voltage and a digital supply voltage ranging from 2.7V to 5.25V. It supports both internal and external reference types, providing flexibility in design.

The ADS8380IBRHPR is packaged in a 28-pin VQFN (Tape & Reel) format, ideal for surface mount applications. It features a single input channel and a SPI data interface, facilitating easy integration into various systems. Despite its obsolescence status, the ADS8380IBRHPR remains a reliable choice for precision data acquisition, with a moisture sensitivity level (MSL) of 2 (1 Year) and compliance with REACH and ROHS3 standards.

ADS8380IBRHPR Features

• High Resolution: The 18-bit resolution ensures precise data acquisition, making it suitable for applications requiring high accuracy.
• High-Speed Sampling: With a sampling rate of 600k samples per second, the ADS8380IBRHPR can handle fast-changing signals effectively.
• Flexible Power Supply: The device operates with a 5V analog supply and a digital supply range of 2.7V to 5.25V, providing compatibility with various power sources.
• SPI Interface: The SPI data interface simplifies communication with microcontrollers and other digital systems.
• Reference Options: Support for both internal and external references allows for optimization based on specific application requirements.
• Low Power Consumption: As part of the microPOWER™ series, the ADS8380IBRHPR is designed to minimize power usage, making it ideal for battery-powered and energy-efficient systems.
• Surface Mount Packaging: The 28-pin VQFN package is suitable for surface mount technology, facilitating compact and reliable PCB designs.
• Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.

ADS8380IBRHPR Applications

The ADS8380IBRHPR is well-suited for a variety of applications that demand high precision and fast data acquisition. Some specific use cases include:

• Industrial Automation: For monitoring and controlling industrial processes where high accuracy and speed are critical.
• Medical Equipment: In medical devices that require precise measurement of physiological signals, such as ECG and EEG machines.
• Scientific Instruments: For data acquisition in laboratory settings where high-resolution measurements are necessary.
• Aerospace and Defense: In systems requiring reliable and precise data acquisition under stringent environmental conditions.
• Automotive: For applications in vehicles that need high-speed and accurate data processing, such as engine control units and advanced driver assistance systems.

Conclusion of ADS8380IBRHPR

The ADS8380IBRHPR is a robust and versatile ADC that offers high resolution and fast sampling rates, making it an excellent choice for applications requiring precise data acquisition. Its flexible power supply options, SPI interface, and support for both internal and external references provide designers with the tools needed to optimize their systems. Despite its obsolescence status, the ADS8380IBRHPR remains a reliable and compliant option for precision data acquisition in various industries.