DAC108S085CISQX/NOPB

Digital To Analog Converters Overview

The DAC108S085CISQX/NOPB is a micro-power octal digital-to-analog converter manufactured by Texas Instruments. It features a 10-bit resolution and eight buffered voltage outputs within a compact 16-pin WQFN package. The device supports serial interfaces including SPI, QSPI, Microwire, and 3-Wire protocols. It operates over an extended temperature range from -40°C to +125°C with a maximum supply voltage of 5.5V. Key electrical specifications include a settling time of 4.5µs, power consumption of 1.95mW, gain error of 1% FSR, DNL of 0.08 LSB, and INL of +/- 0.05 LSB.

Digital To Analog Converters Feature Summary

• Octal architecture providing eight independent 10-bit channels in a single component
• Low power consumption design suitable for battery-operated applications
• Flexible serial interface compatibility with standard communication protocols
• Small form factor packaging optimized for space-constrained PCB layouts

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation
• Portable instrumentation utilizing low-power data conversion
• Automotive electronic modules operating in high-temperature environments
• Data acquisition systems needing multiple analog output sources

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'X' indicates reel packaging configuration when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the ordering part number matches the exact pinout and thermal pad requirements for the WQFN-16 package. Cross-reference the datasheet revision date to validate current technical specifications before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when eight simultaneous analog outputs are required without external multiplexing. The 10-bit resolution balances cost and performance for general-purpose applications. Consider the 4.5µs settling time against system speed requirements. Verify that the serial interface protocol matches the host controller capabilities. Evaluate the 1.95mW power dissipation against thermal management constraints in the enclosure.

Digital To Analog Converters Part Context

This part belongs to the DAC108S085 series of micro-power octal DACs. It shares architectural similarities with other members like the DAC088S085 and DAC128S085, differing primarily in resolution and specific interface options. The series targets applications demanding multiple low-cost analog outputs in a minimal footprint.

Digital To Analog Converters Replacement Considerations

Direct substitutes include DAC108S085CISQ/NOPB which differs only in packaging format. Other family members such as DAC088S085 or DAC128S085 offer different resolutions but maintain similar pinouts and functionality.