DAC081S101CIMMX

Digital To Analog Converters Overview

The DAC081S101CIMMX is an 8-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It features a sampling rate of 1.8 MS/s and operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. The device provides a buffered voltage output with a settling time of 3 µs. Key performance metrics include a differential nonlinearity (DNL) of ±0.1 LSB, integral nonlinearity (INL) of ±0.75 LSB, and a gain error of 1% FSR. Power consumption is specified at 630 µW. It supports standard communication protocols including SPI, Microwire, QSPI, DSP, and 3-Wire interfaces.

Digital To Analog Converters Feature Summary

• Micro-power operation optimized for battery-powered applications
• Integrated rail-to-rail buffered voltage output stage
• Flexible serial interface compatibility with standard DSP protocols

Digital To Analog Converters Applications

• Portable instrumentation systems
• Battery-operated data acquisition devices
• Programmable gain amplifiers and variable voltage references

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official documentation to confirm package type and temperature range. Ensure the component matches the required RoHS compliance status for your assembly process. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability constraints.

Digital To Analog Converters Selection Notes

Select this component when an 8-bit resolution and 1.8 MS/s speed are sufficient for the application. Consider the VSSOP-8 package size for space-constrained designs. Evaluate the power consumption requirements against the 630 µW specification to ensure it meets system budget constraints.

Digital To Analog Converters Part Context

This device belongs to the DAC081S101 series of micro-power DACs. It shares architectural similarities with other members like the DAC101S101 but offers lower resolution. The CIMMX designation indicates a specific commercial temperature range and surface-mount packaging variant within the broader product family.

Digital To Analog Converters Replacement Considerations

Direct substitutes may include other parts in the DAC081S101 series with different suffixes indicating varied packages or temperature ranges. Verify pinout compatibility before substitution.