ADS1113IDGST

Analog To Digital Converters (ADC) Overview

The ADS1113IDGST is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It utilizes a sigma-delta architecture with an integrated programmable gain amplifier (PGA), voltage reference, oscillator, and high-precision temperature sensor. The device supports I2C interface communication and offers data rates up to 860 samples per second (SPS). It operates on a single power supply ranging from 2 V to 5.5 V for both analog and digital domains. The component is housed in a 10-pin VSSOP package and is rated for operation between -40°C and +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a 16-bit sigma-delta ADC with built-in PGA, internal voltage reference, and oscillator for minimal external component requirements.
• Includes a high-precision on-chip temperature sensor suitable for system monitoring or thermocouple cold-junction compensation.
• Supports flexible input configurations via an internal multiplexer for differential or single-ended measurements.
• Operates efficiently in single-shot mode, automatically powering down after conversion to minimize current consumption.

Analog To Digital Converters (ADC) Applications

• Battery-powered sensor measurement systems requiring low power consumption.
• Industrial process control and monitoring applications.
• Medical instrumentation and portable healthcare devices.
• Thermocouple signal conditioning with cold-junction compensation.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IDGST corresponds to the VSSOP-10 package variant when sourcing. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly. Ensure the supplier provides valid traceability documentation for automotive or industrial grade components if required by the design specification.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-resolution conversion is needed with minimal board space. The integrated oscillator eliminates the need for external clock sources. Compare against ADS1115 or ADS1118 if additional channels or SPI interfaces are required instead of I2C.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS111x family of precision ADCs designed for space-constrained applications. It shares architectural similarities with the ADS1115 but differs in channel count and interface configuration. The IDGST designation specifically identifies the industrial temperature range and VSSOP packaging within the broader product line.

Analog To Digital Converters (ADC) Replacement Considerations

ADS1113IDGSR serves as a reel-based alternative with identical electrical specifications. ADS1115IDGST offers four channels but retains the same package and interface. Verify pin compatibility and software register mapping before substituting with multi-channel variants.