The Texas Instruments ADS1261BIRHBR is a precision, 32-bit, delta-sigma analog-to-digital converter (ADC) designed to meet the demanding requirements of industrial and instrumentation applications. With its high-resolution measurement capabilities, this ADC is ideal for sensor interfacing in temperature control systems, medical equipment, and process control, offering excellent performance in terms of accuracy and noise rejection.

Key Features

• High Precision: The ADS1261BIRHBR boasts a 32-bit delta-sigma ADC with a highly linear response, ensuring precise data conversion with minimal error.
• Integrated Features: This ADC includes an onboard programmable gain amplifier (PGA), a voltage reference, an oscillator, and a temperature sensor, simplifying design and reducing external component count.
• Multiple Input Channels: It offers 10 differential or 20 single-ended input channels, providing flexibility for various sensor types and configurations.
• Data Rate: Users can select data rates up to 2.5kSPS (samples per second), allowing for adaptable sampling based on application needs.
• Low Noise: The device features an extremely low noise floor, making it suitable for applications requiring high signal integrity.
• Interface: It supports SPI-compatible serial interface, enabling easy integration with most microcontrollers and digital systems.

Applications

• Process Control Systems
• Temperature Measurement and Control
• Medical Instrumentation
• Weigh Scales
• Precision Sensor Systems

Package and Quality

The ADS1261BIRHBR comes in a compact VQFN (Very-thin Quad Flat No-leads) package, which is ideal for space-constrained applications. It is also specified over the extended industrial temperature range, ensuring reliable performance in harsh environments. Texas Instruments is known for its commitment to quality, and this product is no exception, undergoing rigorous testing to meet high standards of reliability and performance.