DAC7551IDRNRG4

Digital To Analog Converters Overview

The DAC7551IDRNRG4 is a single-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It utilizes a resistor-string architecture and features buffered voltage outputs. The device operates on analog and digital supply voltages ranging from 2.7V to 5.5V. Key performance specifications include a settling time of 5µs, an integral nonlinearity (INL) of ±0.35 LSB, and a differential nonlinearity (DNL) of ±0.08 LSB. It supports SPI and DSP data interfaces and functions within a temperature range of -40°C to +105°C. The component is housed in a 12-USON (3x2) package with exposed pad.

Digital To Analog Converters Feature Summary

• Provides high-resolution 12-bit conversion accuracy with low glitch energy characteristics.
• Features buffered voltage outputs for direct driving capabilities without external amplification.
• Supports standard serial communication protocols including SPI and DSP modes.

Digital To Analog Converters Applications

• Battery-powered instrumentation systems requiring low power consumption.
• Programmable gain amplifier offset adjustment circuits.
• Process control loops utilizing single-supply operation.

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'NRG4' against official manufacturer documentation to confirm availability status and RoHS compliance details. Ensure the ordering part number matches the exact package type and temperature grade required for the design. Cross-reference with the base model DAC7551 datasheet for pinout and electrical parameter validation prior to procurement.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, 12-bit resolution is sufficient for the application. Consider the 12-USON package size for space-constrained designs. Verify that the 5µs settling time meets the system speed requirements. Ensure the operating voltage range aligns with the available power rails in the target circuit.

Digital To Analog Converters Part Context

This part belongs to the DAC7551 family of ultralow glitch, 12-bit voltage output digital-to-analog converters. The family includes variants with different channel counts and packages, such as the dual-channel DAC7552. The DAC7551 series is designed for applications demanding precision and low power consumption in compact form factors.

Digital To Analog Converters Replacement Considerations

The DAC7551IDRNT is listed as a manufacturer-recommended alternative. Verify functional compatibility and package dimensions before substitution. Check for any differences in lifecycle status or environmental compliance between the original and replacement parts.