ADC081C021CIMK/NOPB

Analog To Digital Converters (ADC) Overview

The ADC081C021CIMK/NOPB is an 8-bit analog-to-digital converter manufactured by Texas Instruments. It features a single-channel input and operates with a sampling rate of 200 kS/s. The device supports I2C-compatible digital interfaces for data communication. It functions within an analog and digital supply voltage range of 2.7 V to 5.5 V. The component is housed in a SOT-23-THIN-6 surface-mount package. It maintains operation across a temperature range from -40°C to +125°C. Power consumption is specified at 380 µW.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed successive approximation register (SAR) architecture for efficient signal conversion.
• Provides a compact, cost-optimized design suitable for space-constrained applications.
• Features low power consumption capabilities to extend battery life in portable devices.

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring small form factors
• Battery-powered measurement devices
• Industrial process control monitoring

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status through current datasheets. Check for any recent product change notices that may affect pinout or electrical characteristics before finalizing procurement plans.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and 200 kS/s speed are sufficient for the application. Ensure the system requires an I2C interface rather than SPI. Verify that the SOT-23-THIN-6 package fits the PCB layout constraints. Compare power requirements against other SAR ADCs if ultra-low power is critical.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC081C021 family of micro-power ADCs from Texas Instruments. It shares architectural similarities with higher-resolution variants like the ADC101C021 and ADC121C021. The series is designed for general-purpose data acquisition tasks where size and power efficiency are prioritized over high precision.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include ADC081C021CIMX/NOPB for different packaging options. Cross-reference with ADC101C021 or ADC121C021 models if higher resolution is acceptable. Verify pin compatibility and software register settings when migrating between similar TI SAR ADC families.

Analog To Digital Converters (ADC) FAQ

What is the maximum sampling rate of the ADC081C021CIMK/NOPB?

The maximum sampling rate is 200 kS/s.

Does the device support differential input signals?

No, the ADC081C021 is a single-ended input device.

What is the operating temperature range for this component?

The device operates from -40°C to +125°C.