ADC0808CCN/NOPB

Analog To Digital Converters (ADC) Overview

The ADC0808CCN/NOPB is an 8-bit analog-to-digital converter utilizing Successive Approximation Register (SAR) architecture. It integrates an 8-channel multiplexer for single-ended input selection via address lines ADDA, ADDB, and ADDC. The device features a parallel digital interface with tri-state data outputs compatible with microprocessors. Operating on a single 5V supply (4.5V to 6V), it achieves a sampling rate of 10 ksps. Housed in a 28-pin MDIP package, it supports through-hole mounting and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 8-channel analog multiplexer with address decoding
• Parallel digital output interface with tri-state control
• Single 5V power supply operation (4.5V to 6V)
• 10 ksps sampling rate with SAR conversion architecture

Analog To Digital Converters (ADC) Applications

• Microprocessor-based data acquisition systems
• Industrial process control monitoring
• Low-speed sensor signal digitization

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'NOPB' indicates lead-free compliance and RoHS status. Confirm the package variant 'CCN' corresponds to the 28-pin MDIP form factor. Check current manufacturing status as legacy variants may be discontinued or replaced by newer series components.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring low channel count (8 inputs) and moderate resolution (8-bit). Ensure the system timing accommodates the 10 ksps maximum conversion speed. Verify that the external clock generation circuit can provide the necessary frequency for the internal SAR logic.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC080x family, which are standard 8-bit A/D converters. The ADC0808 is functionally similar to the ADC0809 but lacks the dedicated START and EOC pins found in the latter, often requiring external logic for control signals.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC088S022CIMT/NOPB is listed as a similar replacement option. Note that this substitute offers higher resolution and serial interface capabilities, requiring significant schematic and firmware modifications.