DAC082S085CIMM

Digital To Analog Converters Overview

The DAC082S085CIMM is an 8-bit dual digital-to-analog converter from Texas Instruments, operating within a 2.7 V to 5.5 V supply range. It features a sampling rate of 2.5 MS/s and a settling time of 4.5 ns. The device utilizes a voltage buffered output type and supports serial interfaces including SPI, QSPI, Microwire, DSP, and 3-Wire protocols. Packaged in a compact MSOP-10 form factor, it operates between -40°C and +105°C. Key performance metrics include a differential nonlinearity (DNL) of 0.04 LSB, integral nonlinearity (INL) of ±0.14 LSB, and a gain error of 1% FSR. Power consumption is rated at 600 µW.

Digital To Analog Converters Feature Summary

• Dual-channel architecture with integrated voltage buffers for direct drive capability
• Low-power micro power design optimized for battery-operated applications
• Flexible serial interface compatibility with standard DSP and microcontroller protocols

Digital To Analog Converters Applications

• Portable instrumentation systems requiring low power consumption
• Battery-powered data acquisition modules
• Industrial process control signal generation

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official documentation, as variations such as NOPB indicate RoHS compliance and packaging differences. Confirm the package type matches the required footprint, typically MSOP-10 for this series. Ensure the temperature grade aligns with operational requirements, as industrial grades cover extended ranges. Cross-reference datasheet revisions to confirm pinout consistency before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when dual-channel conversion is required in a minimal footprint. The 8-bit resolution suits applications where cost and power are prioritized over high precision. Verify that the 2.5 MS/s speed meets system bandwidth needs. Consider the external reference requirement if higher accuracy than internal specifications allows. Compare against single-channel variants if only one output is necessary to reduce board space.

Digital To Analog Converters Part Context

This part belongs to the DAC082S085 family of micro power digital-to-analog converters. It shares architectural similarities with other members like the DAC084S085, which offers four channels. The series is designed for cost-sensitive applications requiring small size and low power. It complements Texas Instruments' portfolio of serial input DACs for embedded systems.

Digital To Analog Converters Replacement Considerations

The DAC082S085CIMMX/NOPB serves as a functional equivalent with identical electrical characteristics but may differ in reel packaging quantities. Verify pin compatibility and thermal performance when substituting between MSOP and VSSOP packages.