DAC108S085CIMTX/NOPB

Digital To Analog Converters Overview

The DAC108S085CIMTX/NOPB is a micro-power octal digital-to-analog converter manufactured by Texas Instruments. It features ten-bit resolution and supports sampling rates up to 2.5 MS/s. The device integrates eight voltage-buffered outputs within a single TSSOP-16 package. It operates on analog and digital supply voltages ranging from 2.7 V to 5.5 V. Key performance metrics include a settling time of 4.5 ns, differential nonlinearity of 0.08 LSB, integral nonlinearity of ±0.5 LSB, and gain error of 1% FSR. Power consumption is specified at 1.95 mW. Communication is handled via standard serial interfaces including SPI, QSPI, Microwire, and 3-Wire protocols.

Digital To Analog Converters Feature Summary

• Octal architecture providing eight independent buffered voltage outputs in a compact surface-mount package
• Micro-power design optimized for battery-operated applications with low power consumption
• High-speed data conversion capability supporting 2.5 MS/s sampling rates with rapid settling times
• Flexible serial interface compatibility with multiple industry-standard communication protocols

Digital To Analog Converters Applications

• Portable instrumentation systems requiring multi-channel signal generation
• Battery-powered industrial control devices needing low power consumption
• Process control loops utilizing serial communication buses
• Data acquisition systems requiring high channel density

Digital To Analog Converters Procurement Notes

Verify the complete part number including the suffix /NOPB to confirm lead-free compliance and RoHS status. Confirm the specific packaging type, such as reel or cut tape, matches the handling requirements of the assembly line. Ensure the operating temperature range meets the environmental specifications of the final application. Cross-reference the datasheet revision date to ensure all electrical characteristics align with current manufacturing standards.

Digital To Analog Converters Selection Notes

Select this component when eight simultaneous analog outputs are required from a single serial interface source. The 10-bit resolution balances cost and precision for general-purpose applications. Consider the TSSOP-16 footprint for space-constrained PCB layouts. Verify that the 2.7 V to 5.5 V supply range aligns with the system power rails. Evaluate the 2.5 MS/s speed against the maximum update rate needed for the control loop.

Digital To Analog Converters Part Context

This device belongs to the DAC108S085 series of octal digital-to-analog converters. It shares architectural similarities with other members like the DAC088S085 and DAC128S085, differing primarily in resolution and performance metrics. The CIMT designation indicates a commercial temperature range variant housed in a TSSOP package. The NOPB suffix denotes a lead-free and RoHS-compliant manufacturing process consistent with Texas Instruments' environmental standards.

Digital To Analog Converters Replacement Considerations

The DAC108S085CIMT/NOPB serves as a tube-packaged alternative to the CIMTX variant. Other family members such as the DAC088S085 offer lower resolution, while the DAC128S085 provides higher precision. Verify pinout compatibility and software register settings when substituting with these related parts.