ADS8328IBRSAT

Analog To Digital Converters (ADC) Overview

The ADS8328IBRSAT is a low-power, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It supports sampling rates up to 500 kSPS and operates on a single power supply ranging from 2.7 V to 5.5 V. The device features a serial interface compatible with standard SPI modes and accepts unipolar input signals. Packaged in a small RSHA (VQFN) form factor, it integrates an internal reference and clock, making it suitable for portable applications requiring high resolution and minimal external component count.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a 16-bit SAR ADC core with an internal reference and clock source
• Supports flexible serial communication via a standard three-wire interface
• Operates efficiently on a single low-voltage power supply
• Accepts unipolar analog input signals directly

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Battery-powered data acquisition systems
• Industrial process control loops
• Acoustic emission monitoring

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix RSAT against the manufacturer's official datasheet to confirm the package type and tape-and-reel quantity. Ensure the operating voltage range aligns with your system design before ordering. Cross-reference the full part number with authorized distributors to confirm current availability and lead times.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 500 kSPS speed are required in a compact footprint. It is appropriate for designs needing a single-supply operation between 2.7 V and 5.5 V. Consider the internal reference stability if external precision references are not feasible. Verify that the unipolar input range matches your sensor output specifications.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS832x family of low-power, 16-bit ADCs from Texas Instruments. It shares architectural similarities with the ADS8327 and ADS8329 but offers specific performance trade-offs in sampling rate and power consumption. The family is designed for applications where size and battery life are critical constraints.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include the ADS8327 and ADS8329. Verify pin compatibility and electrical specifications such as sampling rate and input range before swapping. Alternative packages like IPWR may require PCB layout adjustments.