ADS1113IDGSR

Analog To Digital Converters (ADC) Overview

The ADS1113IDGSR is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features an internal oscillator and voltage reference, eliminating the need for external components. The device supports I2C-compatible serial interfaces and offers programmable data rates up to 860 samples per second. It operates with a single supply voltage ranging from 2 V to 5.5 V and includes a built-in programmable gain amplifier. The input configuration supports both differential and single-ended modes, providing flexibility for various sensor interfacing applications.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal oscillator and voltage reference reduce external component count
• Programmable gain amplifier allows flexible signal conditioning for varying input levels
• I2C-compatible serial interface simplifies digital connection to microcontrollers

Analog To Digital Converters (ADC) Applications

• Battery-powered portable instrumentation systems
• Industrial process control monitoring
• Environmental sensing and measurement devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IDGSR corresponds to the MSOP-10 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the ordering part number matches the required pinout and thermal characteristics for the target PCB layout design.

Analog To Digital Converters (ADC) Selection Notes

Select this model over ADS1115 or ADS1118 variants if only two input channels are required, as it lacks the multiplexer found in higher-channel parts. Consider the I2C interface requirement against systems that strictly utilize SPI protocols. Evaluate the 860 SPS maximum rate against application bandwidth needs to ensure sufficient sampling performance without unnecessary power consumption.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADS111x family of delta-sigma ADCs designed for low-power, high-precision applications. It shares architectural similarities with the ADS1114, ADS1115, and ADS1118 but differs in channel count and interface type. The family is characterized by integrated signal chain components including PGA, oscillator, and reference.

Analog To Digital Converters (ADC) Replacement Considerations

ADS1114IDGSR: Identical specifications but configured for single-ended inputs only. ADS1115IDGSR: Offers four input channels via an internal multiplexer while maintaining I2C compatibility. ADS1118IDGSR: Provides four channels with an SPI interface instead of I2C.