ADS8326IDGKT

Analog To Digital Converters (ADC) Overview

The ADS8326IDGKT is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with an analog and digital supply voltage range of 2.7 V to 5.5 V and supports sampling rates up to 250 kS/s. The device features a pseudo-differential or single-ended input architecture and communicates via a standard SPI interface. Key performance metrics include a signal-to-noise ratio of 91 dB, differential nonlinearity of -1/2 LSB, and integral nonlinearity of +/- 3 LSB. Power consumption is specified at 10 mW typical and 15 mW maximum. It functions within a temperature range of -40°C to +85°C and is housed in an 8-pin VSSOP package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed SAR ADC core for efficient data conversion without requiring external sample-and-hold circuitry.
• Supports flexible input configurations including pseudo-differential and single-ended modes to accommodate various sensor interfaces.
• Features low power consumption suitable for battery-operated applications while maintaining high resolution and accuracy.

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 'DGKT' corresponds to the VSSOP-8 package and tape-and-reel shipping configuration. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the ordering part number matches the exact temperature grade and packaging quantity needed for production.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 16-bit resolution is required with moderate speed up to 250 kS/s. It is appropriate for designs needing a wide supply voltage range from 2.7 V to 5.5 V. Consider the external reference requirement and SPI interface compatibility with the host microcontroller before finalizing the design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8326 series of micro-power ADCs from Texas Instruments. It shares architectural similarities with other devices in the family but is distinct in its specific pinout, package type, and performance parameters. The IDGKT variant specifically denotes the industrial temperature range and surface-mount packaging.

Analog To Digital Converters (ADC) Replacement Considerations

Check for ADS8326IBDGKT for potential commercial grade variations if applicable. Verify pin-to-pin compatibility with ADS8317IDGKT, noting differences in input type and SNR specifications.