DAC088S085CIMTX/NOPB

Digital To Analog Converters Overview

The DAC088S085CIMTX/NOPB is an octal digital-to-analog converter manufactured by Texas Instruments. It features eight independent channels with 8-bit resolution and a sampling rate of 220 kS/s per channel. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. It utilizes a serial interface compatible with SPI, QSPI, Microwire, and DSP standards. Key performance metrics include a settling time of 4.5 ns, a power consumption of 1.95 mW, and a gain error of 1% FSR. Nonlinearity specifications are defined by a DNL of 0.03 LSB and an INL of +/- 0.12 LSB. The component is housed in a TSSOP-16 package and supports an operating temperature range from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Integrates eight independent voltage-buffered output channels within a compact surface-mount package.
• Supports flexible digital connectivity through compatibility with standard serial protocols including SPI, QSPI, Microwire, and DSP interfaces.
• Designed for low-power applications with micro-power consumption characteristics suitable for battery-operated systems.

Digital To Analog Converters Applications

• Portable instrumentation requiring multi-channel signal generation
• Battery-powered data acquisition systems
• 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 configuration. The 'X' suffix typically indicates tape and reel packaging, whereas other variants may use tubes. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to procurement planning.

Digital To Analog Converters Selection Notes

Select this component when eight simultaneous low-resolution analog outputs are required in a space-constrained design. Ensure the system architecture supports the necessary serial communication protocol. Verify that the 2.7 V to 5.5 V supply range aligns with the target application's power budget and that the 8-bit resolution meets the required signal fidelity standards.

Digital To Analog Converters Part Context

This part belongs to the DAC088S085 series of octal DACs from Texas Instruments. It shares architectural similarities with higher-resolution variants like the DAC128S085 but offers lower cost and power consumption due to its 8-bit specification. The device is designed to replace older parallel DAC solutions in modern embedded systems where pin count and power efficiency are critical constraints.

Digital To Analog Converters Replacement Considerations

The DAC088S085CIMT/NOPB is a parameter-equivalent alternative differing primarily in packaging format (tube versus tape and reel). Designers should verify footprint compatibility and reflow soldering profiles when substituting between these packaging options.