ADS1113IRUGR

Analog To Digital Converters (ADC) Overview

The ADS1113IRUGR is a 16-bit analog-to-digital converter (ADC) from Texas Instruments, utilizing sigma-delta architecture. It features a single differential input channel and an internal reference voltage with an integrated oscillator. The device communicates via an I2C interface and supports data rates up to 860 samples per second (SPS). It operates on a supply voltage range of 2V to 5.5V for both analog and digital domains. The component is housed in a 10-X2QFN package measuring 2x1.5 mm and functions within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a low-drift internal voltage reference and oscillator to minimize external component requirements.
• Supports configurable I2C addresses to allow multiple devices on the same bus without address conflicts.
• Operates in continuous or single-shot conversion modes to optimize power consumption during idle periods.

Analog To Digital Converters (ADC) Applications

• Battery-powered sensor measurement systems requiring high resolution and low power.
• Industrial process control applications involving precision signal acquisition.
• Automotive instrumentation where space constraints and wide temperature operation are critical.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IRUGR against the manufacturer's current datasheet to confirm the package type and tape-and-reel configuration. Ensure compatibility with the target I2C bus voltage levels and check for any recent product lifecycle notifications regarding availability or obsolescence before finalizing procurement plans.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-resolution ADC is required with minimal external circuitry. The internal reference and oscillator simplify board layout compared to external reference designs. Consider the 860 SPS maximum data rate and I2C interface speed limitations if higher throughput is needed, as this model lacks a multiplexer found in other family members.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS111x series of ultra-small, low-power ADCs. It shares architectural similarities with the ADS1115 but differs in having only one differential input channel instead of two. It serves as a compact solution for applications prioritizing resolution and size over multi-channel capability.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS1113IDGSR offers the same electrical specifications but utilizes a VSSOP-10 package instead of the X2QFN form factor. Designers must verify footprint compatibility and reflow profile requirements when substituting between these package variants.