ADS1100A2IDBVTG4

Analog To Digital Converters (ADC) Overview

The ADS1100A2IDBVTG4 is a self-calibrating, 16-bit delta-sigma analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a single ADC channel with a sampling rate of 0.13 ksps and supports serial I2C interface communication. The device operates within a supply voltage range of 2.7V to 5.5V for both analog and digital domains. It is housed in a compact SOT-23 package with six pins, measuring 3.1mm in length and 1.45mm in height. The component functions reliably across an operating temperature range from -40°C to 85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated self-calibration mechanism eliminates the need for external calibration components.
• Delta-sigma architecture provides high-resolution 16-bit data conversion capability.
• Supports standard I2C serial interface for simplified system integration.

Analog To Digital Converters (ADC) Applications

• Precision industrial process control systems
• Portable battery-powered measurement devices
• High-resolution sensor signal conditioning

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance when sourcing. Confirm the exact package type matches the design requirements. Ensure the I2C address configuration aligns with the system bus topology. Check for any obsolescence notices or lifecycle status updates from the manufacturer before finalizing procurement plans.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a low-speed, high-resolution ADC is required for precision applications. The integrated PGA and self-calibration features reduce external component count. Verify that the I2C interface speed meets the system timing constraints. Consider the SOT-23 package size for space-constrained PCB layouts.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS1100 series of 16-bit delta-sigma ADCs. The 'G4' suffix typically denotes a lead-free and RoHS-compliant version of the standard ADS1100A2IDBVT. It shares core electrical characteristics with other variants in the family but may differ in packaging or environmental compliance specifications.

Analog To Digital Converters (ADC) Replacement Considerations

ADS1100A2IDBVT is the primary non-lead-free equivalent. ADS1100A1IDBVT offers similar performance with potential address differences. Verify pinout compatibility and software register settings when substituting with other ADS1100 family members.