DAC104S085CISD

Digital To Analog Converters Overview

The DAC104S085CISD is a quad-channel, 10-bit digital-to-analog converter from Texas Instruments. It features a sampling rate of 2.5 MS/s and a settling time of 6 µs. The device operates on analog and digital supply voltages ranging from 2.7 V to 5.5 V. It utilizes a resistor-string architecture with voltage buffered outputs capable of rail-to-rail swing. Key linearity specifications include a differential nonlinearity (DNL) of 0.08 LSB and an integral nonlinearity (INL) of +/- 0.7 LSB. The gain error is specified at 1% FSR. Power consumption is low at 1.1 mW. Communication interfaces include SPI, QSPI, Microwire, DSP, and 3-Wire modes. The component is housed in a WSON-10 package and functions within a temperature range of -40°C to +105°C.

Digital To Analog Converters Feature Summary

• Quad-channel configuration with rail-to-rail output capability
• Low power consumption suitable for battery-operated systems
• Flexible serial interface compatibility with standard protocols
• High accuracy with minimal differential and integral nonlinearity

Digital To Analog Converters Applications

• Portable instrumentation requiring multi-channel signal generation
• Battery-powered data acquisition systems
• Industrial process control loops
• Programmable gain amplifiers and variable voltage references

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics. Ensure the ordering part number matches the required package variant and temperature grade. Cross-reference manufacturer datasheets for any recent revisions that may affect mechanical dimensions or electrical parameters before finalizing procurement.

Digital To Analog Converters Selection Notes

Select this component when four independent 10-bit channels are required in a compact footprint. Consider the 2.5 MS/s update rate and 6 µs settling time for dynamic applications. Verify that the 2.7 V minimum supply voltage aligns with system power rails. Evaluate the WSON-10 package thermal performance for high-density PCB layouts.

Digital To Analog Converters Part Context

This device belongs to the DAC104S085 series, which provides cost-effective, low-power solutions for multi-channel applications. It complements other members like the DAC108S085 for octal configurations or the DAC124S085 for higher resolution needs. The series shares common interface protocols and architectural features while varying in channel count and resolution.

Digital To Analog Converters Replacement Considerations

Direct substitutes include DAC104S085CISDX/NOPB for tape-and-reel packaging variations. For higher resolution requirements, consider the DAC124S085CISD/NOPB. For increased channel density, evaluate the DAC108S085CISQ/NOPB.