ADS1110A1IDBVRG4

Analog To Digital Converters (ADC) Overview

The ADS1110A1IDBVRG4 is a precision, continuous self-calibrating analog-to-digital converter (ADC) featuring a sigma-delta architecture and a single differential input. It provides 16-bit resolution with configurable data rates of 15, 30, 60, or 240 samples per second. The device integrates an internal 2.048V reference, allowing for a ±2.048V differential input range, and includes a programmable gain amplifier (PGA) with gains up to 8. Communication is handled via an I2C-compatible serial interface. It operates on a single supply voltage ranging from 2.7V to 5.5V and is housed in a compact SOT-23-6 package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a programmable gain amplifier and internal oscillator to support high-resolution measurements of small signals within a minimal footprint.
• Features continuous self-calibration capabilities to maintain accuracy without requiring external calibration components.
• Supports automatic power-down after conversion in single-shot mode to minimize current consumption during idle periods.

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power and high resolution
• Industrial process control monitoring
• Smart transmitter signal conditioning

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS status as defined by Texas Instruments documentation. Confirm the 'A1' variant address setting matches system requirements. Check current lifecycle status as distribution availability varies by region and date.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 16-bit ADC is required in a space-constrained design. Ensure the I2C bus speed supports the desired sampling rate. Verify that the internal 2.048V reference meets system accuracy needs before choosing over external reference variants.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS1110 family of delta-sigma ADCs. It shares core specifications with variants like the ADS1110A0IDBVRG4 but differs in fixed I2C address configuration. The G4 suffix denotes environmental compliance updates within the standard product line.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS1110A0IDBVRG4 is a pin-compatible alternative within the same series. Verify that the different fixed I2C slave addresses do not conflict with existing bus devices in the target application.