ADS1100A1IDBVTG4

Analog To Digital Converters (ADC) Overview

The ADS1100A1IDBVTG4 is a self-calibrating, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It utilizes a delta-sigma architecture with an integrated programmable gain amplifier (PGA) and internal oscillator. The device supports I2C serial interface communication and accepts differential or single-ended inputs. It operates on a supply voltage range of 2.7 V to 5.5 V for both analog and digital domains. Key electrical specifications include a maximum sampling rate of 128 S/s, an integral nonlinearity (INL) of 8.2 LSB, and a typical power consumption of 270 uW. The component is housed in a compact SOT-23-6 surface-mount package.

Analog To Digital Converters (ADC) Feature Summary

• Integrated self-calibration capability eliminates the need for external calibration components.
• Built-in programmable gain amplifier allows direct interfacing with low-level sensor signals.
• Compact SOT-23-6 packaging facilitates space-constrained board designs.

Analog To Digital Converters (ADC) Applications

• Battery-powered portable instrumentation
• Industrial process control systems
• Medical equipment signal acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and lead-free status as per manufacturer documentation. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range aligns with system environmental requirements before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution and low power consumption are critical. The integrated PGA reduces external component count for precision measurements. Verify that the I2C address configuration meets system bus requirements. Consider the 128 S/s data rate limit for dynamic signal applications.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS1100 series of 16-bit delta-sigma ADCs. It shares architectural similarities with other variants in the family but differs in pinout and feature sets. The 'DBVT' designation specifies the SOT-23-6 tape-and-reel packaging format suitable for automated assembly processes.

Analog To Digital Converters (ADC) Replacement Considerations

ADS1100A1IDBVR serves as a reel-based alternative within the same series. ADS1100EVM is the official evaluation module for testing functionality. Cross-reference datasheets to confirm pin compatibility and electrical parameter alignment before substitution.