ADS8883IDGS

Analog To Digital Converters (ADC) Overview

The ADS8883IDGS is an 18-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single truly differential input channel and operates with an SPI-compatible serial interface. The device supports a sampling rate of 680 kSPS. Analog supply voltage ranges from 2.7 V to 3.6 V, while the digital supply voltage ranges from 1.65 V to 3.6 V. It utilizes an external reference type and is housed in a 10-VSSOP package. The signal-to-noise ratio is specified at 100 dB, with a SINAD of 99.9 dB. Operating temperature spans from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chainable operation for cascading multiple devices.
• Includes an internal oscillator for timing control.
• Features a compact small size package design.

Analog To Digital Converters (ADC) Applications

• Battery-powered instrumentation systems
• Portable medical equipment
• Industrial process control

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IDGS corresponds to the 10-VSSOP tube packaging configuration. Confirm that the external reference requirement aligns with system design constraints. Ensure compatibility with the required SPI mode and voltage levels for both analog and digital domains before integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution and moderate speed are required in a low-power environment. Compare against ADS8881 for higher speed or ADS8887 for lower power consumption. Verify that the 10-VSSOP footprint fits the PCB layout constraints and that thermal dissipation meets the application requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the microPOWER™ family of 18-bit SAR ADCs from Texas Instruments. It shares architectural similarities with the ADS8881, ADS8885, and ADS8887, differing primarily in sampling rate and package options. The IDGS variant specifically denotes the VSSOP package form factor within this series.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8883IDGSR serves as the reel-packaged alternative with identical electrical characteristics. For different performance profiles, consider ADS8881 for higher speed or ADS8887 for lower power usage.