Texas Instruments

ADS7813U  

Analog to Digital Converters

ADS7813U Description

The ADS7813U is a high-performance, 16-bit analog-to-digital converter (ADC) designed by Texas Instruments, a leading manufacturer in the electronics industry. This ADC is part of the Data Acquisition ICs category and is housed in a 16SOIC package, making it suitable for surface-mount applications. The ADS7813U features a single A/D converter with a sampling rate of 40,000 samples per second (40k SPS), ensuring high-speed data acquisition. It operates with a 5V supply voltage for both analog and digital interfaces, simplifying power supply requirements.

The ADS7813U employs a Successive Approximation Register (SAR) architecture, which provides excellent accuracy and low power consumption. It supports both internal and external reference types, offering flexibility in calibration and precision. The device uses an SPI data interface, facilitating easy communication with microcontrollers and other digital systems. With a single-ended input type, the ADS7813U is ideal for applications requiring straightforward signal acquisition.

ADS7813U Features

• High Resolution: The 16-bit resolution ensures precise data acquisition, making it suitable for applications requiring high accuracy.
• Fast Sampling Rate: With a sampling rate of 40k SPS, the ADS7813U can capture dynamic signals efficiently.
• Flexible Reference Options: The availability of both internal and external reference types allows for precise calibration and high accuracy.
• Low Power Consumption: The SAR architecture ensures low power usage, making it ideal for battery-operated and power-sensitive applications.
• SPI Interface: The SPI data interface simplifies communication with digital systems, reducing the complexity of system integration.
• Single-Ended Input: The single-ended input type simplifies signal acquisition and is suitable for a wide range of applications.
• 5V Supply Voltage: Both analog and digital supply voltages are 5V, simplifying power supply design.
• Compliance and Reliability: The ADS7813U is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability.

ADS7813U Applications

The ADS7813U is ideal for a variety of applications requiring high-precision data acquisition. Some specific use cases include:

• Industrial Automation: For precise measurement of process variables such as temperature, pressure, and flow rates.
• Medical Equipment: In diagnostic devices where high accuracy and reliability are crucial.
• Scientific Instruments: For data acquisition in research and development, ensuring precise and reliable measurements.
• Automotive Systems: In sensor applications where high-speed and accurate data acquisition are required.
• Consumer Electronics: In devices requiring precise control and measurement, such as smart meters and environmental sensors.

Conclusion of ADS7813U

The ADS7813U from Texas Instruments is a versatile and high-performance 16-bit ADC designed for demanding data acquisition applications. Its combination of high resolution, fast sampling rate, and flexible reference options make it a standout choice in the market. The SPI interface and single-ended input type simplify integration into various systems, while the 5V supply voltage and low power consumption ensure ease of use and efficiency. The ADS7813U is ideal for industrial, medical, scientific, automotive, and consumer electronics applications, providing reliable and accurate data acquisition. Its compliance with environmental standards further enhances its appeal for modern, eco-friendly designs.

ADS7813U Documents

Download datasheets and manufacturer documentation for ADS7813U

PCN Assembly/Origin :

Assembly Materials 09/Nov/2023      

Datasheets :

ADS7813      

PCN Obsolescence/ EOL :

OBS NOTICE 27/Nov/2023      

HTML Datasheet :

ADS7813