DAC102S085CISDX

Digital To Analog Converters Overview

The DAC102S085CISDX is a dual-channel, 10-bit digital-to-analog converter manufactured by Texas Instruments. It operates within an analog and digital supply voltage range of 2.7V to 5.5V. The device features a serial interface compatible with SPI, DSP, Microwire, and QSPI standards. Key electrical specifications include a settling time of 4.5ns, a maximum integral nonlinearity (INL) of ±0.7 LSB, and a differential nonlinearity (DNL) of 0.08 LSB. Power consumption is rated at 600µW. The component is housed in a 10-WSON package measuring 3x3mm and supports an operating temperature range from -40°C to +105°C.

Digital To Analog Converters Feature Summary

• Dual-channel architecture providing two independent buffered voltage outputs within a single compact package.
• Micro-power design optimized for battery-operated applications with low active power consumption.
• Flexible digital interface supporting standard communication protocols including SPI and DSP modes.

Digital To Analog Converters Applications

• Portable instrumentation systems requiring high resolution and low power usage
• Battery-powered data acquisition modules
• Industrial process control signal generation

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'DX' against the manufacturer's current documentation to confirm packaging type and availability status. Cross-reference the part number with official distributors to ensure compliance with RoHS directives and REACH regulations. Confirm that the lead times and stock levels match current production schedules as this series may have varying lifecycle statuses across different suffixes.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution is required alongside strict space constraints due to its small WSON footprint. Ensure the system requires 10-bit resolution and can accommodate the specified ±0.7 LSB INL error. Verify that the host microcontroller supports the necessary serial clock speeds and protocol formats for reliable data transfer.

Digital To Analog Converters Part Context

This part belongs to the DAC102S085 family, which includes variants with different resolutions and channel counts. The 'CISD' designation indicates commercial temperature range and the specific WSON-10 package. The 'X' suffix typically denotes tape and reel packaging for automated assembly processes.

Digital To Analog Converters Replacement Considerations

The DAC102S085CISD/NOPB is listed as a direct replacement. Verify pin compatibility and electrical parameter equivalence before substitution. Other family members like the DAC102S085CIMM offer alternative packages but require layout adjustments.