ADC101S021CIMF

Analog To Digital Converters (ADC) Overview

The ADC101S021CIMF is a single-channel, 10-bit successive-approximation analog-to-digital converter manufactured by Texas Instruments. It operates with a single supply voltage ranging from +2.7V to +5.25V and supports sample rates between 50 ksps and 200 ksps. The device features a high-speed serial interface compatible with SPI, QSPI, Microwire, and DSP standards. Typical performance includes a signal-to-noise ratio of 61.6 dB and power consumption of 2.34 mW at 3.6V. It is housed in a compact 6-lead WSON package designed for low-power portable applications.

Analog To Digital Converters (ADC) Feature Summary

• 10-bit resolution with no missing codes over the specified temperature range
• Single supply operation from 2.7V to 5.25V with shutdown mode reducing power to 2.6 µW
• High-speed serial interface compatible with standard microprocessor protocols
• Specified performance across a variable sample rate range of 50 ksps to 200 ksps

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify that the ordering suffix 'CIMF' corresponds to the 6-lead WSON package variant. Confirm the component status as production data per the SNAS307F datasheet revision. Ensure compatibility with the required operating temperature range of -40°C to +85°C for industrial environments.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 10-bit conversion is required with throughput up to 200 ksps. It is suitable for designs constrained by space due to the small WSON footprint. Consider pin-compatible alternatives like the ADC101S051 if higher sampling speeds are needed, or the ADC121S021 for increased resolution.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC101S family of single-channel SAR ADCs. It shares pinout and functional compatibility with other members such as the ADC101S051 and ADC101S101, which offer different speed grades. The device utilizes a charge-redistribution DAC core architecture typical of this product line.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible substitutes include the ADC101S051 (200–500 ksps) and ADC101S101 (500 ksps–1 Msps). For lower resolution needs, the ADC081S021 is available. Higher resolution options in the same package include the ADC121S021.