DAC5578SRGET

Digital To Analog Converters Overview

The DAC5578SRGET is an octal, 8-bit digital-to-analog converter manufactured by Texas Instruments. It features a buffered voltage output and operates on a single supply ranging from 2.7 V to 5.5 V for both analog and digital domains. The device utilizes a 2-Wire I2C compatible interface with a maximum sampling rate of 55.55 kS/s. Key performance metrics include a settling time of 12 µs, a differential nonlinearity (DNL) of ±0.01 LSB, and an integral nonlinearity (INL) of ±0.25 LSB. It is housed in a 24-pin VQFN package and supports an operating temperature range from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Octal architecture providing eight independent voltage-buffered channels within a compact footprint.
• I2C-compatible serial interface enabling simplified system connectivity and reduced pin count.
• Integrated reset function that forces all outputs to mid-scale upon power-up or reset activation.

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation.
• Portable instrumentation utilizing low-power, high-density data conversion.
• Automotive sensor interfaces operating across extended temperature ranges.

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'GET' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to PCB design finalization to ensure compatibility with standard reflow soldering profiles and storage conditions.

Digital To Analog Converters Selection Notes

Select this component when eight simultaneous analog outputs are necessary within space-constrained designs. The 8-bit resolution suits applications where cost efficiency and moderate precision are prioritized over high-fidelity audio or high-speed waveform generation capabilities found in higher-resolution counterparts.

Digital To Analog Converters Part Context

This part belongs to the DAC5578 family, which shares architectural similarities with the DAC6578 and DAC7578 series. These devices offer varying resolutions and performance characteristics while maintaining a consistent pinout and interface protocol, facilitating scalable design transitions across different product tiers.

Digital To Analog Converters Replacement Considerations

The DAC5578SRGER serves as a direct alternative, differing primarily in its cut-tape packaging format rather than functional specifications. Ensure package dimensions and thermal characteristics remain compatible with existing board layouts during substitution.