ADC084S021CIMM

Analog To Digital Converters (ADC) Overview

The ADC084S021CIMM is a quad-channel, 8-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate range of 50 ksps to 200 ksps and supports single-ended input signals via an SPI-compatible serial interface. The device functions on a single supply voltage ranging from 2.7 V to 5.25 V for both analog and digital domains. It is housed in a 10-pin MSOP package and is rated for operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates four independent 8-bit A/D converters within a single compact package
• Supports flexible serial communication through standard SPI, QSPI, and Microwire interfaces
• Enables low-power operation suitable for battery-driven portable applications

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring multi-channel data acquisition
• Battery-powered measurement devices utilizing low-voltage logic
• Industrial process control loops with moderate speed requirements

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the manufacturer's current documentation to confirm pinout compatibility and electrical specifications. Ensure that the ordering information matches the exact package variant required for your PCB layout. Cross-reference the datasheet revision date to validate all technical parameters before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when four channels of 8-bit resolution are necessary at speeds up to 200 ksps. It is appropriate for designs constrained by space due to the MSOP-10 footprint. Consider alternative models if higher resolution or faster sampling rates are required for the target application.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC084S family of quad-channel SAR converters. It shares architectural similarities with the ADC104S101 and ADC124S101 series, differing primarily in resolution and maximum sampling speed. The CIMM designation indicates the commercial temperature grade and surface-mount packaging configuration.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC084S021CIMMX/NOPB serves as a verified equivalent substitute within the same product family. Both variants offer identical functional specifications and pin configurations, allowing for direct interchangeability in existing circuit designs without hardware modifications.