DAC900TPWRQ1

Digital To Analog Converters Overview

The DAC900TPWRQ1 is an automotive-grade, 10-bit digital-to-analog converter from Texas Instruments' SpeedPlus family. It operates at a maximum sampling rate of 165 MSPS with a typical settling time of 30 ns. The device features a differential current output and accepts parallel CMOS data interfaces. It functions within a supply voltage range of 2.7 V to 5.5 V for both analog and digital domains. Designed for automotive applications, it complies with AEC-Q100 standards and operates across a temperature range of -40°C to +85°C. The component is housed in a 28-pin TSSOP package.

Digital To Analog Converters Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliable operation in vehicle environments.
• High-speed 165 MSPS conversion capability with low power consumption suitable for portable systems.
• Differential current output architecture providing improved signal integrity and noise rejection.

Digital To Analog Converters Applications

• Automotive display drivers
• Instrumentation control loops
• Industrial process automation

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'TPWRQ1' against official Texas Instruments documentation to confirm automotive grade classification and tape-and-reel packaging. Ensure the source document explicitly lists this part number as active or recommended for new designs, as availability may vary by region.

Digital To Analog Converters Selection Notes

Select this component when automotive reliability is required alongside high-speed 10-bit conversion. Compare settling time and power dissipation against standard industrial grades if cost sensitivity outweighs automotive certification needs. Verify interface compatibility with the host microcontroller's parallel data bus.

Digital To Analog Converters Part Context

This part belongs to the DAC900 series, which includes variants like DAC900E and DAC900U. The 'Q1' suffix denotes automotive qualification, while 'TPWR' indicates the specific package and reel configuration. It shares core electrical specifications with non-automotive counterparts but undergoes stricter manufacturing controls.

Digital To Analog Converters Replacement Considerations

Direct substitutes include other AEC-Q100 qualified 10-bit DACs from Texas Instruments such as the DAC80508A-Q1. Cross-reference pinouts and thermal characteristics carefully before substitution.

Digital To Analog Converters FAQ

What is the maximum sampling rate of the DAC900TPWRQ1?

The maximum sampling rate is 165 MSPS.

Does the DAC900TPWRQ1 support automotive applications?

Yes, it is qualified according to AEC-Q100 standards for automotive use.

What type of output does this DAC provide?

It provides a differential current output.