ADC081S021CIMF/NOPB

Analog To Digital Converters (ADC) Overview

The ADC081S021CIMF/NOPB is a single-channel, 8-bit analog-to-digital converter manufactured by Texas Instruments. It utilizes a Successive Approximation Register (SAR) architecture and operates with a sampling rate ranging from 50 ksps to 200 ksps. The device supports an analog supply voltage range of 2.7V to 5.25V and features a serial interface compatible with SPI and DSP standards. Housed in a compact SOT-23-6 surface-mount package, it is designed for low-power applications within an operating temperature range of -40°C to 85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a single-ended input channel with an internal sample-and-hold circuit for accurate signal acquisition.
• Supports standard serial communication protocols including SPI and DSP interfaces for flexible digital connectivity.
• Operates on a wide single-supply voltage range, enabling compatibility with various system power architectures.

Analog To Digital Converters (ADC) Applications

• Portable battery-powered instrumentation systems
• Industrial process control data acquisition
• Consumer electronics with limited power budgets

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CIMF/NOPB' against the manufacturer's current datasheet to confirm package type and environmental compliance. Ensure the required sampling speed falls within the 50-200 ksps operational window. Confirm that the system voltage levels align with the specified 2.7V to 5.25V supply range before integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution is sufficient for the application's accuracy requirements. It is suitable for designs prioritizing low pin count and minimal board space due to the SOT-23-6 packaging. Consider alternative models if higher sampling rates or differential inputs are necessary for the specific signal chain.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC081S021 family of single-channel SAR ADCs. It shares architectural similarities with other members like the ADC121S021 but offers lower resolution. The device is intended for cost-sensitive applications requiring moderate speed and precision in a small form factor.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include ADC081S021CIMF/NOPB variants with different packaging options such as VSSOP. Cross-reference with ADC121S021 if higher resolution is acceptable, though pinouts and performance characteristics differ significantly.