DAC084S085CIMM/NOPB

Digital To Analog Converters Overview

The DAC084S085CIMM/NOPB is an eight-bit, quad-channel digital-to-analog converter manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V for both analog and digital domains. The device features a serial interface compatible with SPI, QSPI, Microwire, and DSP standards. Key performance metrics include a settling time of 4.5 µs, a differential nonlinearity (DNL) of 0.04 LSB, and an integral nonlinearity (INL) of ±0.14 LSB. Power consumption is specified at 600 µW. The component is housed in a 10-pin MSOP package and supports an operating temperature range from -40°C to +105°C.

Digital To Analog Converters Feature Summary

• Quad-channel architecture providing four independent voltage-buffered outputs in a compact surface-mount package.
• Serial communication interface supporting multiple standard protocols including SPI, QSPI, Microwire, and DSP modes.
• Low-power design optimized for battery-operated applications with minimal power dissipation.

Digital To Analog Converters Applications

• Portable instrumentation systems requiring multi-channel signal generation
• Battery-powered data acquisition modules
• Industrial process control loops

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging and RoHS compliance status. Confirm that the MSOP-10 footprint matches the target PCB layout constraints. Cross-reference the datasheet revision history to validate electrical characteristics against the intended operational environment.

Digital To Analog Converters Selection Notes

Select this component when a low-cost, quad-channel solution is required for space-constrained designs. The 8-bit resolution suits applications where high precision is not critical. Ensure the system clock speed aligns with the 2.5 MS/s sampling rate capability. Verify that the 3-wire or SPI interface logic levels are compatible with the host microcontroller.

Digital To Analog Converters Part Context

This part belongs to the DAC084S085 family of micro-power digital-to-analog converters. It shares architectural similarities with other members like the DAC082S085 and DAC104S085, differing primarily in channel count and resolution. The NOPB suffix indicates lead-free construction compliant with RoHS directives.

Digital To Analog Converters Replacement Considerations

DAC084S085CIMM is the predecessor variant without the NOPB suffix. For single-channel requirements, consider the DAC082S085 series. Higher resolution options include the DAC104S085 or DAC124S085 families.