ADS8482IRGZR

Analog To Digital Converters (ADC) Overview

The ADS8482IRGZR is an 18-bit, 1.25 MSPS analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a successive approximation register (SAR) architecture and features a single differential analog input channel with a maximum input voltage range of ±4.096 V. The device operates from a single +5 V analog supply and a separate digital supply ranging from 2.7 V to 5.25 V. It communicates via a high-speed serial interface compatible with standard SPI modes. The component is housed in a 48-lead Thin Quad Flatpack (QFN) package measuring 7 mm x 7 mm, designed for industrial temperature ranges.

Analog To Digital Converters (ADC) Feature Summary

• High-resolution 18-bit data conversion capability
• Integrated internal reference and clock sources
• Flexible serial communication interface
• Low power consumption design

Analog To Digital Converters (ADC) Applications

• Medical imaging systems
• Industrial process control
• High-performance data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'RGZR' against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering information matches the exact package type and temperature grade required for the target application environment before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when 18-bit resolution and 1.25 MSPS throughput are required within a single-channel SAR ADC topology. Compare power dissipation and interface requirements against alternative models like the ADS8484 if multiple channels or different performance metrics are needed for the system design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS848x family of high-speed, low-power 18-bit ADCs. It shares architectural similarities with other members such as the ADS8484, differing primarily in channel count and specific interface configurations. The series targets applications demanding high precision and moderate sampling rates.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8482IRGZRG4 is a verified lead-free replacement variant within the same product family. Verify pin compatibility and electrical specifications before substitution.