ADS8167IRHBT

Analog To Digital Converters (ADC) Overview

The ADS8167IRHBT is a high-speed, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features an integrated multiplexer and sample-and-hold amplifier supporting eight pseudo-differential or single-ended inputs. The device operates with a sampling rate of 500 kSPS and utilizes an external reference voltage. It interfaces via a standard SPI-compatible digital interface and supports dual power supplies: 3 V to 5.5 V for the analog section and 1.65 V to 5.5 V for the digital logic. The component is housed in a compact 32-pin VQFN package measuring 5 mm by 5 mm.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an 8-channel multiplexer with a dedicated sample-and-hold stage for efficient multi-point data acquisition.
• Supports flexible input configurations through pseudo-differential and single-ended modes.
• Features an enhanced serial peripheral interface (SPI) compatible with multiple processor standards.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel signal monitoring
• Data acquisition modules for factory automation
• Medical instrumentation equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical characteristics. Ensure that the ordering information matches the required package type and temperature range specifications before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when designing systems requiring simultaneous sampling of up to eight channels at moderate speeds. Consider the 16-bit resolution and 500 kSPS throughput relative to system bandwidth requirements. Verify that the available board space accommodates the 32-VQFN footprint.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS816x family of SAR ADCs from Texas Instruments. It shares architectural similarities with the ADS8166 and ADS8168 models but offers distinct performance parameters regarding sampling speed and channel count within the same package series.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8166IRHBT and ADS8168IRHBT are confirmed members of the same product family. Verify functional equivalence and parameter alignment with the official datasheet before substituting.