DAC082S085CISD/NOPB

Digital To Analog Converters Overview

The DAC082S085CISD/NOPB is a dual-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 2.5 MS/s and achieves a settling time of 4.5 ns. It utilizes a buffered voltage output architecture and supports serial interfaces including SPI, Microwire, QSPI, and DSP modes. Key performance metrics include a differential nonlinearity (DNL) of 0.04 LSB and an integral nonlinearity (INL) of +/- 0.14 LSB. Power consumption is specified at 600 uW. The component is housed in a WSON-10 package and functions reliably across an operating temperature range from -40°C to +105°C.

Digital To Analog Converters Feature Summary

• Dual-channel configuration providing independent signal processing capabilities within a compact footprint.
• Low-power design optimized for battery-operated applications with minimal energy consumption.
• High-speed conversion capability supporting data rates up to 2.5 MS/s for dynamic signal generation.
• Flexible digital interface compatibility with standard communication protocols for system integration.

Digital To Analog Converters Applications

• Portable instrumentation requiring low power consumption and small form factor
• Battery-powered measurement devices needing precise analog signal generation
• Industrial control systems utilizing serial communication for data acquisition

Digital To Analog Converters Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to ensure correct packaging and temperature grade alignment. Confirm that the WSON-10 package dimensions match the target PCB layout constraints. Cross-reference the datasheet revision history to validate electrical characteristics against current production standards. Ensure compliance with RoHS directives as indicated in the product specifications.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 8-bit resolution is sufficient for the application requirements. Consider the 2.5 MS/s speed and 4.5 ns settling time for timing-critical designs. Evaluate the 600 uW power dissipation against thermal management capabilities in the final enclosure. Verify interface compatibility with the host microcontroller's available SPI or Microwire ports before finalizing the bill of materials.

Digital To Analog Converters Part Context

This device belongs to the DAC082S085 series, which focuses on cost-optimized, micro-power solutions. It shares architectural similarities with other members like the DAC122S085 but offers lower resolution and higher speed compared to some variants. The series is designed for applications where space and power are primary constraints rather than high precision.

Digital To Analog Converters Replacement Considerations

The DAC082S085CISDX/NOPB serves as a reel-pack equivalent variant within the same functional family. Direct pin-compatible alternatives may exist within the broader DAC082S085 lineup, though resolution or package differences must be verified against specific design requirements.