DAC7552IRGTT

Digital To Analog Converters Overview

The DAC7552IRGTT is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. The device features a resistor-string architecture with buffered voltage outputs and supports serial interfaces including SPI, DSP, Microwire, and QSPI. Key performance metrics include a sampling rate of 1 MS/s, a settling time of 5 µs, and low power consumption of 675 µW. It exhibits a gain error of 0.15% FSR, integral nonlinearity of ±0.35 LSB, and differential nonlinearity of ±0.08 LSB. The component is housed in a 16-VQFN package and functions within a temperature range of -40°C to +105°C.

Digital To Analog Converters Feature Summary

• Dual-channel configuration with independent buffered voltage outputs
• Low power consumption suitable for battery-operated applications
• Flexible serial interface compatibility with standard communication protocols

Digital To Analog Converters Applications

• Portable instrumentation systems
• Battery-powered measurement devices
• Industrial process control loops

Digital To Analog Converters Procurement Notes

Verify the specific suffix (IRGTT) against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure that the 16-VQFN package dimensions align with your PCB footprint constraints. Confirm RoHS compliance status if required by your regional regulations. Check for any recent product change notices regarding material or manufacturing site updates.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution with 12-bit resolution and low power consumption is required. It is appropriate for designs needing buffered outputs to drive moderate loads without external amplification. Consider the 1 MS/s update rate and 5 µs settling time for real-time control applications. Verify that the operating voltage range of 2.7 V to 5.5 V matches your system power rails.

Digital To Analog Converters Part Context

The DAC7552 belongs to the DAC755x family of low-power, 12-bit digital-to-analog converters from Texas Instruments. This series is designed for applications requiring multiple channels with minimal power usage. The IRGTT designation indicates a specific tape-and-reel packaging option intended for automated surface-mount assembly processes.

Digital To Analog Converters Replacement Considerations

• DAC7552IRGTR

Digital To Analog Converters FAQ

What is the maximum sampling rate of the DAC7552IRGTT?

The maximum sampling rate is 1 MS/s.

Does the DAC7552IRGTT support differential outputs?

No, the DAC7552IRGTT provides single-ended, buffered voltage outputs.

What is the typical power consumption of the DAC7552IRGTT?

The typical power consumption is 675 µW.