ADC102S021CIMMX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC102S021CIMMX/NOPB is a dual-channel, 10-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It supports a flexible sampling rate range from 50 ksps to 200 ksps with full specifications maintained across this entire bandwidth. The device features a high-speed serial interface and operates on a single power supply ranging from 2.7V to 5.25V. Typical performance metrics include a differential nonlinearity (DNL) of ±0.13 LSB, an integral nonlinearity (INL) of ±0.13 LSB, and a signal-to-noise ratio (SNR) of 61.8 dB. Power consumption is specified at 1.94 mW at 3V and 6.9 mW at 5V.

Analog To Digital Converters (ADC) Feature Summary

• Dual input channels configurable for one or two independent signals
• Fully specified performance across variable sampling rates from 50 ksps to 200 ksps
• Integrated tracking and hold circuitry within the SAR architecture
• Single-supply operation compatible with standard logic levels

Analog To Digital Converters (ADC) Applications

• Portable battery-powered systems requiring low power consumption
• Remote data acquisition networks
• Instrumentation and industrial control systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the complete part number including the suffix /NOPB to ensure lead-free compliance and specific packaging configuration. Confirm the MSOP-10 package variant matches the target PCB footprint. Check current availability status as inventory levels fluctuate. Ensure the selected distributor provides genuine Texas Instruments components to avoid counterfeits. Validate that the operating temperature range meets the environmental requirements of the final assembly.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion is required within a 50 ksps to 200 ksps bandwidth. The 10-bit resolution balances accuracy and speed for general-purpose applications. Consider the MSOP-10 package size for space-constrained designs. Verify that the input voltage range aligns with the sensor output levels. Evaluate power constraints against the typical consumption values at the intended supply voltage.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC102S family of low-power, high-speed ADCs from Texas Instruments. It shares architectural similarities with other members like the ADC102S051 but offers a specific sampling rate window optimized for moderate-speed applications. The CIMMX designation indicates the commercial temperature range and MSOP-10 surface-mount package. It serves as a cost-effective solution for multi-channel data acquisition tasks.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include the ADC102S051 for higher sampling rates or the ADC122S021 for increased resolution. Cross-reference pinouts and electrical characteristics carefully before substitution. Verify that alternative packages maintain compatibility with existing board layouts.