Texas Instruments

ADS1271IPW  

Analog to Digital Converters

ADS1271IPW Description

The ADS1271IPW is a high-performance, 24-bit sigma-delta analog-to-digital converter (ADC) designed by Texas Instruments. This single ADC device offers exceptional precision and reliability, making it ideal for a wide range of data acquisition applications. With a sampling rate of up to 105,000 samples per second, the ADS1271IPW ensures accurate and efficient data conversion. It features a differential input type, which enhances signal integrity and noise rejection, crucial for high-precision measurements.

The ADS1271IPW operates with a 5V analog supply voltage and a digital supply voltage ranging from 1.65V to 3.6V, providing flexibility in power supply options. The device is equipped with an SPI data interface, facilitating seamless communication with microcontrollers and other digital systems. The ADS1271IPW is housed in a surface-mount 16TSSOP package, making it suitable for compact and space-constrained designs. Additionally, it requires an external reference for accurate signal conversion.

ADS1271IPW Features

• High Resolution: 24-bit ADC ensures high precision and accuracy in signal conversion.
• High Sampling Rate: Capable of up to 105k samples per second, providing fast and detailed data acquisition.
• Differential Input: Enhances signal integrity and noise rejection, ideal for high-precision measurements.
• Flexible Power Supply: Operates with a 5V analog supply and a digital supply ranging from 1.65V to 3.6V.
• SPI Interface: Facilitates easy integration with digital systems and microcontrollers.
• External: Reference Allows for precise calibration and accurate signal conversion.
• Surface-Mount Packaging: 16TSSOP package is suitable for compact designs and space-constrained applications.
• Compliance and Safety: REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met.

ADS1271IPW Applications

The ADS1271IPW is well-suited for a variety of applications that require high-precision data acquisition. Some specific use cases include:

• Industrial Automation: For precise measurement process of variables such as temperature, pressure, and flow rates.
• Medical Equipment: In devices like digital scales, blood pressure monitors, and other diagnostic tools where accuracy is critical.
• Scientific Instruments: For laboratory equipment that requires high-resolution data acquisition, such as spectrometers and chromatographs.
• Environmental Monitoring: In sensors that measure environmental parameters like air quality, water quality, and soil conditions.
• Agricultural Technology: For precision farming applications, including soil moisture sensors and monitoring crop systems.

Conclusion of ADS1271IPW

The ADS1271IPW from Texas Instruments stands out as a robust and high-precision ADC, offering a combination of features that make it ideal for demanding data acquisition applications. Its 24-bit resolution and high sampling rate ensure accurate and detailed data conversion, while its differential input type enhances signal integrity. The flexible power supply options and SPI interface facilitate easy integration into various systems. With its surface-mount packaging and compliance with environmental and safety standards, the ADS1271IPW is a reliable choice for engineers and designers looking to incorporate high-precision ADCs into their projects.

ADS1271IPW Documents

Download datasheets and manufacturer documentation for ADS1271IPW

Datasheets :

ADS1271      

HTML Datasheet :

ADS1271      

PCN Design/Specification :

Mult Dev Marking Chgs 16/Mar/2023