ADS801UG4

Analog To Digital Converters (ADC) Overview

The ADS801UG4 is a 12-bit, 40-MSPS analog-to-digital converter (ADC) manufactured by Texas Instruments. It features single-ended or differential inputs and includes internal voltage references to simplify system design. The device operates within an industrial temperature range of -40°C to +85°C and is housed in a 28-pin SOIC package. It offers pin compatibility with the ADS801 and ADS802 series, facilitating direct upgrades or replacements in existing designs without requiring schematic modifications.

Analog To Digital Converters (ADC) Feature Summary

• Integrates internal voltage reference sources to reduce external component count
• Supports both single-ended and differential input configurations for flexible signal interfacing
• Provides pin-compatible replacement options within the ADS80x family

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 standards during procurement. Confirm that the 28-SOIC package dimensions match the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the datasheet revision to confirm pinout consistency with legacy ADS801 designs.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution at 40 MSPS is required with integrated reference capabilities. Consider it for designs needing single-ended or differential inputs without external reference circuits. Evaluate the 28-SOIC package constraints against available board space. Compare power consumption specifications against system thermal budgets for continuous high-speed operation.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS80x family of high-speed ADCs from Texas Instruments. It shares architectural similarities with the ADS800 and ADS802, differing primarily in specific input configurations and reference integration. The UG4 suffix denotes a lead-free, RoHS-compliant variant of the standard ADS801U package, ensuring environmental regulatory compliance for global deployment.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS801U serves as the primary functional equivalent. Verify pin-for-pin compatibility before substitution. Check if the ADS800U or ADS802U variants offer necessary feature adjustments while maintaining the same package outline.