ADS9110IRGER

Analog To Digital Converters (ADC) Overview

The ADS9110IRGER is an 18-bit, 2 MSPS successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates with a single 3.3 V supply and features a flexible digital interface supporting SPI, I2C, and USB protocols for configuration and data readout. The device integrates a low-noise programmable gain amplifier (PGA) and a precision internal reference, reducing external component count. Designed for high-accuracy applications, it delivers a signal-to-noise ratio (SNR) of 96 dB at 2 MSPS while consuming 15 mW of power. The ADC is housed in a compact VQFN package suitable for space-constrained designs.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a low-noise programmable gain amplifier and precision internal reference to minimize external circuitry requirements.
• Supports multiple digital communication protocols including SPI, I2C, and USB for versatile system integration.
• Delivers high-resolution 18-bit performance with a sampling rate up to 2 MSPS for precise data acquisition.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high accuracy
• Medical instrumentation such as patient monitors and diagnostic equipment
• Portable test and measurement devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IRGER against the manufacturer's official datasheet to confirm pin compatibility and temperature range specifications. Ensure that the ordering documentation matches the exact part number to avoid substitution errors during procurement. Cross-reference the revision level with the latest public release notes to confirm feature consistency.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 18-bit resolution and 2 MSPS throughput are required within a single-channel SAR architecture. Evaluate the need for the integrated PGA and internal reference against external alternatives to optimize bill of materials cost. Confirm that the operating voltage and interface requirements align with the target system design constraints.

Analog To Digital Converters (ADC) Part Context

The ADS9110 belongs to Texas Instruments' family of high-performance SAR ADCs designed for precision data acquisition. It complements other devices in the series by offering a balance of speed and resolution. The EVM-PDK development kit is available for evaluating the ADS9110 functionality prior to final implementation in production hardware.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers for the ADS9110IRGER were not identified in the provided source material. Consult the manufacturer's official cross-reference documentation for verified alternative components before proceeding with any replacement strategy.