ADC0848CCV

Analog To Digital Converters (ADC) Overview

The ADC0848CCV is an 8-bit CMOS successive approximation analog-to-digital converter featuring an integrated 8-channel analog input multiplexer. It operates with a single 5 VDC supply, consuming approximately 15 mW of power. The device supports conversion times up to 40 μs and provides tri-state output latches for direct microprocessor interfacing without additional logic. It accommodates single-ended, differential, and pseudo-differential input configurations via software-selectable address lines.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 8-channel analog multiplexer with software-configurable single-ended, differential, and pseudo-differential modes
• Direct interface to standard microprocessors using TRI-STATE data bus outputs
• Internal clock generator eliminates external timing components
• Operates ratiometrically or with a dedicated 5 VDC voltage reference

Analog To Digital Converters (ADC) Applications

• Microprocessor-based data acquisition systems
• Industrial process control monitoring
• Battery-powered instrumentation requiring low power consumption

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CCV' indicates the commercial temperature range (-40°C to +85°C) and PLCC package type. Confirm current production status as datasheet addenda list this specific marking as NRND (Not Recommended for New Designs), suggesting potential availability constraints or lifecycle limitations compared to NOPB variants.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution with built-in multiplexing is required for slow-speed applications. Ensure the system allows for a maximum source resistance of 1 kΩ to maintain accuracy given the ±1 μA leakage current. Verify that the 40 μs conversion speed meets the application's throughput requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC084x family of 8-bit A/D converters from Texas Instruments, originally developed by National Semiconductor. It serves as a legacy solution for embedded systems needing simple, low-cost digitization with minimal external support circuitry.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC0848CCV/NOPB is a lead-free RoHS-compliant alternative within the same package and electrical specification. Other family members like the ADC0844 offer identical functionality but with only 4 multiplexer channels.