ADS8481IBRGZTG4

Analog To Digital Converters (ADC) Overview

The ADS8481IBRGZTG4 is an 18-bit, 1-MSPS analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a pseudo-differential unipolar input architecture and integrates an internal reference voltage source. The device utilizes a parallel digital interface for data output and operates within a temperature range of -40°C to +85°C. Packaged in a 48-pin High-Visibility Quad Flat No-Lead (HVQFN) format, it is designed for micropower applications requiring high resolution and moderate sampling speeds.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an internal reference voltage to simplify system design
• Supports pseudo-differential unipolar input configurations
• Features a parallel digital interface for direct data access

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Medical instrumentation
• Data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS adherence as per Texas Instruments documentation. Confirm the package marking and date code align with current manufacturing standards. Ensure the ordering part number matches the exact speed grade and temperature rating required for the target application environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 18-bit resolution is required at 1 MSPS with a parallel interface. It is suitable for designs needing an integrated reference to reduce external component count. Consider the HVQFN-48 package size for board space constraints. Verify that the unipolar input range matches the signal source characteristics before implementation.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS8481 family of high-resolution ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS8481IBRGZT but includes specific environmental or packaging variations denoted by the suffix. The family targets precision measurement applications requiring low power consumption and high accuracy.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8481IBRGZT is a related variant within the same product family. Verify pin compatibility and electrical specifications before substitution. Ensure the replacement part meets the same temperature and performance requirements.