DAC088S085CIMT/NOPB

Digital To Analog Converters Overview

The DAC088S085CIMT/NOPB is an octal digital-to-analog converter manufactured by Texas Instruments, featuring eight independent channels within a single TSSOP-16 package. It provides 8-bit resolution with a sampling rate of 220 kS/s and a settling time of 4.5 µs. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. It supports serial interfaces including SPI, QSPI, Microwire, DSP, and 3-Wire protocols. Key performance metrics include a differential nonlinearity (DNL) of 0.03 LSB, integral nonlinearity (INL) of ±0.12 LSB, and a gain error of 1% FSR. Power consumption is specified at 1.95 mW, and it functions across a temperature range of -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Octal architecture integrating eight buffered voltage outputs in a compact surface-mount package
• Low-power design optimized for cost-sensitive applications requiring small physical footprint
• Flexible serial interface compatibility supporting multiple standard communication protocols

Digital To Analog Converters Applications

• Battery-powered instrumentation systems requiring multi-channel signal generation
• Industrial process control loops utilizing low-voltage operation
• Portable data acquisition devices needing high channel density

Digital To Analog Converters Procurement Notes

Verify the specific suffix configuration against the manufacturer's datasheet to ensure correct packaging and material compliance. Confirm that the TSSOP-16 package variant matches the target PCB layout requirements. Check for RoHS compliance documentation if environmental regulations apply to the end product. Ensure the operating voltage range aligns with the system's power supply rails before integration.

Digital To Analog Converters Selection Notes

Select this component when eight simultaneous analog outputs are required without occupying excessive board space. Consider the 2.7 V minimum supply voltage for compatibility with modern low-voltage logic families. Evaluate the 4.5 µs settling time against the system's update rate requirements. Compare the 8-bit resolution against application precision needs to determine if higher-resolution alternatives like the DAC128S085 series are necessary.

Digital To Analog Converters Part Context

This part belongs to the DAC088S085 family of micro-power octal DACs. It shares architectural similarities with other members such as the DAC082S085, which offers fewer channels but similar interface capabilities. The device complements Texas Instruments' portfolio of serial data converters designed for embedded systems. It serves as a bridge between digital controllers and analog actuators or sensors in compact electronic designs.

Digital To Analog Converters Replacement Considerations

The DAC088S085CIMTX/NOPB is a tape-and-reel version of the same functional device, suitable for automated assembly processes replacing tube-packaged units.