ADC102S021CIMM/NOPB

Analog To Digital Converters (ADC) Overview

The ADC102S021CIMM/NOPB is a dual-channel, 10-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate ranging from 50 ksps to 200 ksps and accepts single-ended inputs. The device utilizes a supply-referenced internal voltage reference and supports digital interfaces including SPI and DSP modes. It functions within an analog and digital supply voltage range of 2.7 V to 5.25 V. The component is housed in a 10-pin MSOP package and is rated for operation across a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture enabling simultaneous conversion of two independent analog signals
• Integrated sample-and-hold circuitry with supply-referenced internal voltage reference
• Flexible digital interface supporting standard SPI and DSP protocols

Analog To Digital Converters (ADC) Applications

• Battery-powered instrumentation systems requiring low power consumption
• Industrial process control loops utilizing single-ended sensor inputs
• Portable data acquisition devices needing compact packaging solutions

Analog To Digital Converters (ADC) Procurement Notes

Verify the complete part number including the suffix to ensure correct package type and temperature rating. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference the specific ordering code against current distributor catalogs to validate availability and authenticity. Ensure design compatibility with existing supply voltages and interface logic levels.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion is required within a limited board space. The 10-bit resolution balances accuracy with speed for moderate-performance applications. Consider the MSOP package dimensions for thermal management and layout constraints. Verify that the 50 ksps to 200 ksps throughput meets the system's real-time processing requirements.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC102S021 family of micro-power, dual-channel ADCs. It shares architectural similarities with other members like the ADC102S021CIMM, differing primarily in manufacturing revisions or specific suffix designations. The NOPB suffix indicates lead-free construction compliant with environmental standards.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible substitutes include the ADC102S021CIMM/NOPB. Other family members such as the ADC122S021 offer higher resolution but may require software adjustments. Verify electrical parameters and package dimensions before substituting.