ADS7047IRUGR

Analog To Digital Converters (ADC) Overview

The ADS7047IRUGR is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single fully differential input and operates with an analog supply voltage range of 1.65V to 3.6V and a digital supply voltage range of 1.65V to 3.6V. The device supports a maximum sampling rate of 3MSPS and utilizes a serial peripheral interface (SPI) for data communication. It is housed in an 8-X2QFN package measuring 1.5mm x 1.5mm, suitable for surface-mount installation. The operational temperature range extends from -40°C to 125°C.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low power consumption optimized for battery-operated applications
• Ultra-small size footprint enabling dense board layouts
• Fully differential input architecture for improved noise immunity

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IRUGR' against the manufacturer's official datasheet to confirm the operating temperature grade and packaging type. Ensure compatibility with the required SPI protocol settings and supply voltage levels before integration into the design.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high-speed 12-bit resolution is required alongside minimal power usage. Compare performance metrics such as signal-to-noise ratio and total unadjusted error against alternative SAR ADCs in the same family to ensure optimal system accuracy.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS704x series of ultra-low-power, ultra-small-size SAR ADCs. It shares architectural similarities with the ADS7042, ADS7044, and ADS7046, differing primarily in input configuration and sampling speed specifications within the same package family.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible alternatives within the same package include the ADS7042, ADS7044, and ADS7046. Verify functional differences such as input type (single-ended vs. differential) and sampling rate before substituting.