ADC0848CCN/NOPB

Analog To Digital Converters (ADC) Overview

The ADC0848CCN/NOPB 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. The multiplexer allows software configuration for single-ended, differential, or pseudo-differential input modes, enabling flexible signal conditioning for various data acquisition applications.

Analog To Digital Converters (ADC) Feature Summary

• 8-Bit Resolution with 8-Channel Multiplexer
• Single 5V Supply Operation (15 mW Power)
• Software Configurable Input Modes (Single-Ended, Differential, Pseudo-Differential)
• Tri-State Output Latches for Direct Microprocessor Interface

Analog To Digital Converters (ADC) Applications

• Microprocessor-based data acquisition systems
• Industrial process control monitoring
• Battery-powered instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the component status as ACTIVE in official Texas Instruments documentation before design finalization. Confirm that the NOPB suffix indicates lead-free and RoHS compliance. Ensure the selected package variant matches the required pin count and thermal characteristics for the target PCB layout.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution with multiple analog inputs is required for low-speed applications. The internal clock eliminates external timing components, simplifying circuit design. Consider the 40 μs maximum conversion time and the specific multiplexer addressing requirements when designing the system timing.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC0844/ADC0848 family of 8-bit μP-compatible A/D converters. The ADC0848 variant specifically includes an 8-channel multiplexer, whereas the ADC0844 offers only 4 channels. Both share identical electrical specifications and interface protocols, differing primarily in channel count and package options.

Analog To Digital Converters (ADC) Replacement Considerations

Direct functional replacements within the same family include the ADC0848BCV/NOPB, which shares the same 8-bit resolution and 8-channel multiplexer architecture but may differ in temperature range or package type. Verify compatibility regarding operating voltage and interface logic levels.