ADS1248IPWR

The ADS1248IPWR is a highly integrated, precision 24-bit analog-to-digital converter (ADC) from Texas Instruments (TI). It offers a range of advanced features that make it suitable for a wide variety of measurement applications.

Key Features:

• High Resolution and Accuracy: With a 24-bit resolution, the ADS1248IPWR provides high-precision analog-to-digital conversion. Its low noise and low nonlinearity ensure accurate signal measurement.
• Low Power Design: The device is designed with low power consumption in mind, incorporating various low-power modes to save energy and extend battery life.
• Multi-Channel Input: The ADS1248IPWR features eight programmable differential input channels, allowing for simultaneous acquisition of multiple analog signals. This makes it ideal for applications that require multi-channel signal measurement.
• Built-In Amplifier and Filter: The device includes a programmable gain amplifier (PGA) and a digital filter, which can amplify and filter input signals to improve system performance and stability.
• SPI and I2C Interface: The ADS1248IPWR supports SPI and I2C serial interfaces, facilitating communication and control with microcontrollers or other digital devices.
• Wide Operating Temperature Range: The device operates over a wide temperature range of -40°C to +125°C, making it suitable for applications in harsh environments.
• Internal Oscillator and System Calibration: The ADS1248IPWR includes an internal oscillator for timing functions and system calibration to ensure accurate measurements.
• Complete Frontend Solution: With its low-drift voltage reference, two matched programmable excitation current sources (IDACs), and an input multiplexer with sensor burnout detection, the ADS1248IPWR offers a complete frontend solution for temperature sensor measurements, including RTDs, thermocouples, and thermistors, as well as other small signal measurements, such as resistance bridge sensors.

Applications:

• Temperature Sensor Measurements: The ADS1248IPWR is ideal for measuring temperature using RTDs, thermocouples, and thermistors.
• Pressure Measurements: It can also be used for pressure measurements in various applications.
• Flow Meters: The device is suitable for use in flow meters to measure fluid flow rates accurately.
• Factory Automation and Process Control: With its high precision and multi-channel input capabilities, the ADS1248IPWR is well-suited for factory automation and process control applications.

Overall, the ADS1248IPWR is a versatile and high-performance ADC that offers a combination of high resolution, accuracy, low power consumption, and multi-channel input capabilities. Its wide operating temperature range and support for SPI and I2C interfaces make it suitable for a range of industrial, automotive, and medical applications.