ADS1100A0IDBVR

Analog To Digital Converters (ADC) Overview

The ADS1100A0IDBVR is a single-channel, 16-bit Delta-Sigma analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates within an analog and digital supply voltage range of 2.7 V to 5.5 V. The device features a programmable gain amplifier (PGA) and supports both differential and single-ended input configurations. It communicates via a standard two-wire I2C serial interface. Key electrical parameters include a maximum sampling rate of 128 S/s, an integral nonlinearity (INL) of 8.2 LSB, and a power consumption of 270 µW. The component is housed in a compact SOT-23-6 surface-mount package and is rated for operation between -40°C and +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated self-calibrating 16-bit Delta-Sigma architecture with built-in oscillator
• Configurable PGA supporting differential or single-ended input modes
• I2C-compatible serial interface with optional address selection

Analog To Digital Converters (ADC) Applications

• Battery-powered portable instrumentation systems
• Industrial process control signal conditioning
• Precision temperature measurement using thermocouples or RTDs

Analog To Digital Converters (ADC) Procurement Notes

Verify the complete part number including the suffix IDBVR to confirm the specific tape-and-reel packaging configuration. Confirm that the required I2C address matches the fixed hardware setting for this variant. Ensure the design accommodates the specified 2.7 V to 5.5 V supply rails and the SOT-23-6 thermal characteristics for the target operating environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high-resolution 16-bit conversion is required at low data rates up to 128 S/s. It is suitable for designs needing a small footprint and integrated PGA functionality without external calibration components. Consider alternative ADS1100 variants if a different I2C address or internal reference configuration is necessary for the system architecture.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS1100 family of precision ADCs from Texas Instruments. The family shares common architectural features such as the Delta-Sigma modulator and I2C interface. Specific suffixes denote variations in factory-set I2C addresses and internal reference options, allowing designers to mix devices on a single bus or optimize for specific voltage ranges.

Analog To Digital Converters (ADC) Replacement Considerations

ADS1100A1IDBVR: Offers a different fixed I2C address while maintaining identical electrical performance and pinout.

Analog To Digital Converters (ADC) FAQ

What is the maximum sampling rate of the ADS1100A0IDBVR?

The maximum sampling rate is 128 samples per second (S/s).

Does the ADS1100A0IDBVR support single-ended inputs?

Yes, the device supports both differential and single-ended input configurations through its programmable gain amplifier.

What is the power consumption of this ADC?

The typical power consumption is 270 µW.