ADC0831CCWMX

Analog To Digital Converters (ADC) Overview

The ADC0831CCWMX is an 8-bit successive approximation analog-to-digital converter manufactured by Texas Instruments. It features a single differential input channel and operates on a single 5 VDC supply with a power consumption of 15 mW. The device utilizes a TI MICROWIRE-compatible serial I/O interface for direct connection to processors. Key electrical specifications include a conversion time of 32 μs, a clock frequency range of 10 kHz to 400 kHz, and a total unadjusted error of ±1 LSB. It supports ratiometric operation or external voltage references and functions within a commercial temperature range of 0°C to +70°C.

Analog To Digital Converters (ADC) Feature Summary

• 8-Bit Resolution with SAR Architecture
• Single Differential Input Channel
• TI MICROWIRE Compatible Serial Interface
• Low Power Consumption (15 mW Typical)

Analog To Digital Converters (ADC) Applications

• Industrial Process Control Systems
• Battery Powered Instrumentation
• Data Acquisition Modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CCWMX' against the manufacturer's current product status documentation. Suffixes often indicate package type, temperature grade, or tape-and-reel packaging configuration. Confirm that the commercial temperature range (0°C to +70°C) meets the operational requirements of the target application environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-ended or differential input is required without multiplexing overhead. Ensure the system clock frequency remains between 10 kHz and 400 kHz. For applications requiring multiple channels, consider the ADC0832-N or ADC0834-N variants from the same family which offer configurable multiplexer options.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC0831-N/ADC0832-N/ADC0834-N/ADC0838-N series of 8-bit serial I/O A/D converters. Originally developed by National Semiconductor before its acquisition by Texas Instruments, these devices are designed for easy interfacing with microprocessors and COPS family processors via their serial data link.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible replacements within the same series include the ADC0832CCWMX (2-channel), ADC0834CCWMX (4-channel), and ADC0838CCWMX (8-channel). Verify that the specific ordering suffix matches the desired package and temperature rating.