Texas Instruments

ADS131M08QPBSRQ1  

Analog to Digital Converters

ADS131M08QPBSRQ1 Description

The ADS131M08QPBSRQ1 is an automotive-grade, 8-channel, 24-bit Analog-to-Digital Converter (ADC) from Texas Instruments. It boasts a sampling rate of 32k samples per second and supports both differential and single-ended input types. The device is designed to operate over a wide supply voltage range of 2.4V to 3.6V for the analog supply and 1.65V to 2V or 2.7V to 3.6V for the digital supply. The ADS131M08QPBSRQ1 is compliant with the REACH regulation and RoHS3 directive, ensuring environmental compliance.

ADS131M08QPBSRQ1 Features

• High-Resolution ADC: With 24-bit resolution, the ADS131M08QPBSRQ1 provides high accuracy and precision for signal conversion.
• Simultaneous Sampling: The device can sample all channels simultaneously, ensuring accurate time-correlated data capture.
• Programmable Gain Amplifier (PGA): The built-in PGA allows for flexible signal scaling, accommodating a wide range of input signal levels.
• Internal Oscillator: The device includes an internal oscillator, simplifying the design by eliminating the need for an external clock source.
• Temperature Sensor: An integrated temperature sensor provides real-time temperature monitoring, enhancing system reliability.
• External/Internal Reference: The ability to use either an external or internal reference allows for greater flexibility in system design.
• Surface Mount: The device is designed for surface mount, which is ideal for space-constrained automotive applications.

ADS131M08QPBSRQ1 Applications

The ADS131M08QPBSRQ1 is well-suited for a variety of automotive applications where high accuracy and reliability are critical. Some specific use cases include:

• Engine Management Systems: For monitoring engine parameters such as temperature, pressure, and position.
• Battery Management Systems: To accurately measure and monitor battery voltage and current.
• Sensor Fusion: In advanced driver-assistance systems (ADAS) for combining data from multiple sensors.
• Climate Control Systems: For precise control of temperature and humidity in vehicle interiors.

Conclusion of ADS131M08QPBSRQ1

The ADS131M08QPBSRQ1 stands out in the automotive electronics market due to its high-resolution conversion, simultaneous sampling, and integrated features such as PGA and temperature sensor. Its automotive-grade rating, compliance with environmental regulations, and wide supply voltage range make it an ideal choice for demanding automotive applications where reliability and precision are paramount.

ADS131M08QPBSRQ1 Documents

Download datasheets and manufacturer documentation for ADS131M08QPBSRQ1

PCN Assembly/Origin :

Wafer Fab Site 16/Oct/2023      

Datasheets :

ADS131M08-Q1