DAC7551IDRNTG4

Digital To Analog Converters Overview

The DAC7551IDRNTG4 is a single-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features a resistor-string architecture with an external reference type and delivers a buffered voltage output. The device operates on a supply voltage range of 2.7V to 5.5V for both analog and digital domains. Key performance metrics include a settling time of 5µs, integral nonlinearity (INL) of ±0.35 LSB, and differential nonlinearity (DNL) of ±0.08 LSB. It supports SPI and DSP interfaces and functions within a temperature range of -40°C to +105°C in a 12-USON package.

Digital To Analog Converters Feature Summary

• Provides high-resolution 12-bit conversion accuracy with low nonlinearity errors.
• Features a compact surface-mount package suitable for space-constrained designs.
• Includes a buffered voltage output stage to drive loads directly.

Digital To Analog Converters Applications

• Portable instrumentation systems requiring low power consumption
• Battery-powered data acquisition modules
• Industrial process control signal generation

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm the specific suffix 'G4' indicates lead-free and RoHS compliance status as per manufacturer documentation. Check for moisture sensitivity level requirements during storage and handling procedures before soldering.

Digital To Analog Converters Selection Notes

Select this component when a single-channel 12-bit resolution is required with buffered outputs. Ensure the system interface matches the supported SPI or DSP modes. Verify that the operating temperature range meets the application's environmental demands and that the supply voltage falls within the specified limits.

Digital To Analog Converters Part Context

This part belongs to the DAC7551 family of ultralow glitch digital-to-analog converters. It shares architectural similarities with other members like the DAC7552 and DAC7553 but differs in channel count and package options. The 'G4' suffix typically denotes lead-free and RoHS-compliant manufacturing variations within the series.

Digital To Analog Converters Replacement Considerations

The DAC7551IDRNT is listed as a manufacturer-recommended alternative. Verify pin compatibility and electrical specifications before substitution. Other family members may require circuit adjustments due to differing channel counts or package footprints.