DAC081C085CIMMX/NOPB

Digital To Analog Converters Overview

The DAC081C085CIMMX/NOPB is a single-channel, 8-bit digital-to-analog converter manufactured by Texas Instruments. It operates within an analog and digital supply voltage range of 2.7 V to 5.5 V. The device features a sampling rate of 180 kS/s and achieves a settling time of 4.5 ns. It utilizes a 2-Wire I2C-compatible interface for communication. Key performance metrics include a differential nonlinearity (DNL) of +/- 0.1 LSB and an integral nonlinearity (INL) of +/- 0.6 LSB. The gain error is specified at 0.7% FSR, with a typical power consumption of 380 uW. It is housed in a VSSOP-8 package and supports an operating temperature range from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Integrated buffered voltage output stage eliminates the need for external amplifiers.
• I2C-compatible serial interface simplifies system connectivity and reduces pin count.
• Low power architecture enables operation in battery-powered applications.
• Cost-optimized design suitable for high-volume consumer electronics.

Digital To Analog Converters Applications

• Portable instrumentation requiring low power consumption
• Battery-operated measurement devices
• Consumer electronics with limited board space
• Simple process control loops

Digital To Analog Converters Procurement Notes

Verify the complete part number including the /NOPB suffix to ensure lead-free compliance and specific packaging options. Confirm the VSSOP-8 package variant matches the PCB footprint requirements. Check the latest datasheet revision for any updates to electrical characteristics or recommended operating conditions before finalizing procurement specifications.

Digital To Analog Converters Selection Notes

Select this component when an 8-bit resolution is sufficient for the application's accuracy requirements. The I2C interface is ideal for systems with limited GPIO resources. Ensure the supply voltage falls within the 2.7 V to 5.5 V range. Consider the 4.5 ns settling time if signal bandwidth constraints exist. The wide industrial temperature range supports harsh environment deployments.

Digital To Analog Converters Part Context

This device belongs to the DAC081C085 series of micro-power DACs from Texas Instruments. It shares architectural similarities with other members like the DAC101C085 but offers lower resolution. The series is designed for cost-sensitive applications where moderate precision and low power are prioritized over high-speed or high-resolution performance.

Digital To Analog Converters Replacement Considerations

Direct functional substitutes within the same family include the DAC081C085CIMM/NOPB. Verify pin compatibility and package dimensions when replacing components. Cross-reference datasheets for any differences in electrical parameters or thermal characteristics between specific suffixes.