ADS1110A4IDBVT

Analog To Digital Converters (ADC) Overview

The ADS1110A4IDBVT is a precision, continuous self-calibrating analog-to-digital converter (ADC) from Texas Instruments. It features a 16-bit resolution and a sigma-delta architecture housed in an SOT-23-6 package. The device supports I2C communication and operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. It includes an internal 2.048 V reference and a programmable gain amplifier (PGA) with selectable address options. The component functions within a temperature range of -40°C to +125°C, consuming 720 µW at typical operation.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal oscillator eliminates the need for external clock components.
• Built-in programmable gain amplifier allows for high-resolution measurement of small signals.
• Continuous self-calibration mechanism maintains accuracy without user intervention.
• Compact SOT-23-6 packaging facilitates space-constrained board designs.

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power consumption.
• Industrial process control loops utilizing I2C connectivity.
• Smart transmitters needing precise differential or single-ended signal acquisition.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'A4' against the manufacturer's datasheet to confirm the exact I2C slave address configuration intended for the design. Ensure the SOT-23-6 thermal characteristics align with the application's ambient temperature limits. Cross-reference the ordering information with official Texas Instruments documentation to validate the presence of the internal oscillator and PGA features associated with this specific variant.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution is required alongside minimal footprint constraints. The internal 2.048 V reference simplifies design by removing external reference requirements. Consider the I2C interface compatibility with the host microcontroller. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS1110 family of delta-sigma ADCs. Variants within the series differ primarily in their I2C addressing configurations, indicated by the suffix codes. All variants share the same core architecture, resolution, and power specifications, differing only in the fixed slave address programmed during manufacturing.

Analog To Digital Converters (ADC) Replacement Considerations

ADS1110A0IDBVT

Analog To Digital Converters (ADC) FAQ

What is the input type supported by the ADS1110A4IDBVT?

The device supports both differential and single-ended input types.

Does the ADS1110A4IDBVT require an external clock source?

No, it features an integrated internal oscillator that removes the need for external clock components.

What is the maximum sampling rate of this ADC?

The ADS1110 can operate at sampling rates up to 240 samples per second.