Texas Instruments

ADS131M02IPWT  

Analog to Digital Converters

ADS131M02IPWT Description

The ADS131M02IPWT is a high-performance, 24-bit, 2-channel analog-to-digital converter (ADC) designed for precision data acquisition applications. Manufactured by Texas Instruments, this IC offers a wide range of features and benefits that make it ideal for various industrial and scientific applications.

The ADS131M02IPWT features two A/D converters, each capable of handling differential inputs. This dual-channel design allows for simultaneous sampling, ensuring accurate and synchronized data acquisition. The device operates with a sampling rate of up to 32k samples per second, providing high-resolution data capture.

The ADC supports both analog and digital supply voltages, with a range of 2.4V to 3.6V for the analog supply and 1.65V to 3.6V for the digital supply. This flexibility in voltage ranges makes it suitable for a variety of power supply configurations. Additionally, the ADS131M02IPWT includes an internal reference type, eliminating the need for an external reference source and simplifying the overall system design.

The data interface of the ADS131M02IPWT includes serial and SPI communication protocols, ensuring compatibility with a wide range of microcontrollers and processors. The device is housed in a surface-mount package, specifically a tape and reel (TR) format, which is ideal for automated assembly processes.

ADS131M02IPWT Features

• High-Resolution Data Capture: With 24-bit resolution, the ADS131M02IPWT provides highly accurate and detailed data, making it suitable for precision measurement applications.
• Simultaneous Sampling: The dual-channel ADC allows for simultaneous sampling of two differential inputs, ensuring precise synchronization and reducing measurement errors.
• Programmable Gain Amplifier (PGA): The integrated PGA enables the device to handle a wide range of input signal levels, enhancing its versatility and adaptability to different applications.
• Internal Reference: The inclusion of an internal reference type simplifies the design and reduces the need for external components, lowering overall system complexity and cost.
• Flexible Power Supply: The wide voltage range for both analog and digital supplies (2.4V to 3.6V for analog and 1.65V to 3.6V for digital) ensures compatibility with various power sources.
• Robust Communication Interface: The support for serial and SPI interfaces ensures seamless integration with microcontrollers and processors, facilitating efficient data transfer and control.
• Compliance and Reliability: The ADS131M02IPWT is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. The moisture sensitivity level (MSL) of 2 (1 year) further enhances its reliability in various environmental conditions.

ADS131M02IPWT Applications

The ADS131M02IPWT is well-suited for a variety of applications that require high-precision data acquisition. Some specific use cases include:

• Industrial Automation: The high resolution and simultaneous sampling capabilities make it ideal for precision control and monitoring systems in industrial environments.
• Scientific Instruments: The device's accuracy and flexibility are beneficial for applications such as laboratory equipment, where precise measurements are critical.
• Medical Devices: The ADS131M02IPWT can be used in medical diagnostic equipment, where accurate and reliable data acquisition is essential for patient safety and accurate diagnosis.
• Environmental Monitoring: The device's ability to handle differential inputs and wide voltage ranges makes it suitable for environmental sensors and monitoring systems.

Conclusion of ADS131M02IPWT

The ADS131M02IPWT from Texas is Instruments a versatile and high-performance ADC that offers a range of features and benefits for precision data acquisition applications. Its 24-bit resolution, simultaneous sampling capability, and integrated PGA make it a superior choice for applications requiring high accuracy and reliability. The device's flexible power supply options, robust communication interfaces, and compliance with environmental and regulatory standards further enhance its appeal. Whether used in industrial automation, scientific instruments, medical devices, or environmental monitoring, the ADS131M02IPWT delivers exceptional performance and reliability, making it a standout choice in the data acquisition IC market.

ADS131M02IPWT Documents

Download datasheets and manufacturer documentation for ADS131M02IPWT

Datasheets :

ADS131M02      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023