ADC0820CCWMX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC0820CCWMX/NOPB is an 8-bit analog-to-digital converter manufactured by Texas Instruments. It utilizes a half-flash architecture to achieve high-speed conversion with a sampling rate of 667 kS/s. The device operates on a single 5 V supply for both analog and digital domains, consuming 65 mW of power with a maximum power dissipation of 875 mW. It features a single-ended input type and parallel interface, housed in a 20-pin SOIC package. The component supports an external reference voltage and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• High-speed 8-bit resolution using half-flash architecture
• Single 5V power supply operation for simplified design
• Parallel data output interface for direct microcontroller connection

Analog To Digital Converters (ADC) Applications

• Data acquisition systems requiring moderate speed
• Industrial process control monitoring
• Portable instrumentation with battery constraints

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix NOPB indicates lead-free compliance and RoHS adherence as per manufacturer specifications. Confirm the SOIC-20 package dimensions match the target PCB footprint. Ensure the external reference voltage requirements align with the system design before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and approximately 667 kS/s sampling rate are sufficient. The parallel interface requires more GPIO pins compared to serial alternatives like the ADC0832. Consider the 5V operating voltage constraint against other logic levels in the system.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC0820 series from Texas Instruments. It serves as a high-speed alternative to slower SAR ADCs while offering lower pin counts than higher-resolution flash converters. The NOPB suffix denotes a lead-free and environmentally friendly product variant compliant with current standards.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC0820CCWM is the non-NOPB equivalent. For serial interface needs, consider the ADC0832 series. Higher resolution options include the ADC081S or ADC082S families.