ADS8317IDRBR

Analog To Digital Converters (ADC) Overview

The Texas Instruments ADS8317IDRBR is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter. It operates with an analog supply voltage ranging from 2.7 V to 5.5 V and supports a maximum sampling rate of 250 kSPS. The device features a serial peripheral interface (SPI) compatible with standard modes. Key performance metrics include a signal-to-noise ratio (SNR) of 91.5 dB and a power consumption of 10 mW at full speed. It functions within a temperature range of -40°C to +85°C and is housed in an 8-pin SOIC package.

Analog To Digital Converters (ADC) Feature Summary

• High-resolution 16-bit data conversion capability for precision applications
• Low-power operation suitable for battery-powered systems
• Flexible input configuration supporting differential or single-ended signals
• Standard SPI digital interface for easy microcontroller integration

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 DRBR against the manufacturer datasheet to confirm the tape-and-reel packaging format and pin configuration. Ensure the ordering part number matches the required operating temperature range and package variant. Cross-reference with official Texas Instruments documentation to validate authenticity and current production status before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of high resolution and low power consumption is required. Compare SNR and linearity specifications against application requirements. Verify that the 250 kSPS sampling rate meets system bandwidth needs. Confirm compatibility with available reference voltages and SPI clock speeds.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8317 family of micro-power ADCs. It shares architectural similarities with other SAR converters but is distinguished by its specific 16-bit resolution and low-power profile. The ID suffix indicates industrial temperature rating, while the BR suffix typically denotes reel packaging.

Analog To Digital Converters (ADC) Replacement Considerations

Check for ADS8317 variants with different package options such as DGKT or IBDRBT if physical footprint changes are acceptable. Verify electrical parameter equivalence for any direct substitute parts.