ADC0831CCN/NOPB

Analog To Digital Converters (ADC) Overview

The ADC0831CCN/NOPB is an 8-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single differential or single-ended input channel and operates with a sampling rate of 31 kS/s. The device utilizes a serial interface compatible with SPI and Microwire standards, facilitating connection to microprocessors. It functions on a typical single supply voltage of 5 V and supports through-hole mounting in an 8-pin MDIP package. The component is rated for operation within a temperature range of 0°C to +70°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports configurable single-ended or differential analog input configurations via software control.
• Integrates a serial I/O interface compliant with TI MICROWIRE standards for simplified processor interfacing.
• Allows external reference voltage adjustment to encode smaller analog voltage ranges into full 8-bit resolution.

Analog To Digital Converters (ADC) Applications

• Interfacing with COP400 series processors
• General-purpose data acquisition systems
• Microprocessor-based measurement applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CCN' corresponds to the 8-pin MDIP through-hole package when sourcing. Confirm that the 'NOPB' designation indicates lead-free status and RoHS compliance as per Texas Instruments documentation. Ensure the supplier provides official datasheets matching the exact part number to avoid confusion with similar variants like the ADC0832.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring low pin count and simple serial communication without parallel bus overhead. It is suitable for systems where 8-bit resolution and speeds up to 31 kS/s are sufficient. Consider the MDIP package if prototyping or through-hole assembly is required. Verify that the input signal range matches the available reference voltage options.

Analog To Digital Converters (ADC) Part Context

The ADC0831 belongs to a family of 8-bit A/D converters from Texas Instruments designed for cost-effective data conversion. It shares architectural similarities with other members like the ADC0832 but differs in channel configuration and package options. The NOPB suffix signifies a lead-free variant compliant with environmental directives, maintaining the same electrical characteristics as the standard version.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC0832 is a related component offering dual-channel capability instead of single-channel. Verify pin compatibility and software logic changes when substituting between these models. Other SAR ADCs may require different interface timing or voltage levels.