DAC60508MYZFT

Digital To Analog Converters Overview

The DAC60508MYZFT is a true 12-bit, 8-channel digital-to-analog converter manufactured by Texas Instruments. It utilizes an R-2R architecture and features voltage-buffered outputs with a settling time of 5 µs. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V for the analog section and 1.7 V to 5.5 V for the digital section. It integrates an internal 2.5 V reference and communicates via a standard SPI interface. Key performance metrics include ±0.5 LSB DNL and INL, with a gain error of 0.14% FSR. The component is housed in a compact 16-DSBGA package and supports operation across an industrial temperature range of -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Integrates an internal 2.5 V reference voltage source to simplify external circuitry requirements.
• Provides eight independent voltage-buffered output channels within a single compact package.
• Supports reset-to-mid-scale functionality for controlled power-up states.

Digital To Analog Converters Applications

• Portable instrumentation systems requiring multi-channel signal generation.
• Battery-powered devices due to low power consumption characteristics.
• Industrial process control loops utilizing SPI-based communication.

Digital To Analog Converters Procurement Notes

Verify the specific suffix MYZFT against official Texas Instruments documentation to confirm the presence of the internal 2.5 V reference and the DSBGA package type. Ensure compatibility with system voltage levels, as the digital interface requires a minimum of 1.7 V while the analog supply must remain above 2.7 V. Cross-reference datasheet revisions to confirm pinout consistency for PCB layout.

Digital To Analog Converters Selection Notes

Select this model when an integrated reference is preferred over external solutions to reduce board space. The 12-bit resolution and R-2R structure offer a balance between speed and accuracy for general-purpose applications. Consider the 16-DSBGA footprint during mechanical design, as it requires specific reflow soldering profiles compared to larger packages.

Digital To Analog Converters Part Context

This component belongs to the DACx0508 family of high-speed, low-power digital-to-analog converters. The series is designed for applications demanding multiple output channels in minimal space. Variants within the family differ primarily in reference configuration (internal vs. external) and packaging options, allowing designers to optimize for cost or integration level.

Digital To Analog Converters Replacement Considerations

DAC60508MCYZFT: Offers similar specifications but supports both internal and external references with a wider reference voltage range.

Digital To Analog Converters FAQ

What is the default state of the outputs upon power-up?

The DAC60508MYZFT supports a reset-to-mid-scale feature, which can be configured to set outputs to a defined state during initialization.

Does this device require an external reference voltage?

No, the DAC60508MYZFT includes an integrated internal 2.5 V reference, eliminating the need for external reference components.

What is the maximum operating temperature for this component?

The device is rated for operation up to +125°C, making it suitable for harsh industrial environments.