The Texas Instruments ADS1263IPW is a highly integrated, precision, 32-bit analog-to-digital converter (ADC) designed to meet the demanding requirements of industrial and instrumentation applications. Featuring two simultaneously sampling ADCs with a built-in programmable gain amplifier (PGA) and a rich set of features, this device provides exceptional performance in terms of accuracy and flexibility.

Key Features

• High Precision: The ADS1263IPW offers a 32-bit delta-sigma ADC with a linear response, providing high-resolution measurements that are critical for precision applications.
• Dual ADC Channels: Equipped with two ADCs, the device allows for simultaneous sampling, which is ideal for differential or ratiometric measurements and for applications requiring sensor redundancy.
• Programmable Gain: The integrated PGA offers gains from 1 to 32, which enhances the input signal and improves the dynamic range, making it suitable for a wide variety of input signals.
• Flexible Data Rates: With data rates up to 2.5kSPS (samples per second), the ADS1263IPW can be configured for either high-speed or ultra-low-noise operations, catering to diverse application needs.
• Integrated Features: The device includes an internal reference, an oscillator, a temperature sensor, and a burn-out current source, reducing the need for external components and simplifying system design.
• Interface and Supply: The ADS1263IPW is equipped with a SPI-compatible serial interface for easy communication with microcontrollers and operates from a 4.75V to 5.25V supply voltage.

Applications

This ADC is well-suited for a range of applications, including:

• Industrial process control
• Temperature measurement with RTDs or thermocouples
• Bridge sensors for pressure, strain, or force
• Weight scales
• Precision sensor monitoring

Package and Quality

The ADS1263IPW is available in a TSSOP-28 package, ensuring compactness for space-constrained applications. As with all Texas Instruments products, it is manufactured to high-quality standards, providing reliable and consistent performance for the most demanding applications.